- "First rule of Miyagi-do karate, Karate for defense only."
- ―Mr. Miyagi to Daniel[src]
Nariyoshi Kesuke Miyagi (Me-ah-gee, Japanese: 宮城成義), or Mr. Miyagi, as referred to by everyone, is the deuteragonist of The Karate Kid, The Karate Kid Part II, The Karate Kid Part III, and The Next Karate Kid. He is the teacher and mentor of both Daniel LaRusso and Julie Pierce. He is the first leader of Miyagi-Do Karate
- 1 Biography
- 2 Personality
- 3 Fighting Style
- 4 Relationships
- 5 Name
- 6 Gallery
- 7 Trivia
He was descended from Shimpo Miyagi, who was very fond of both fishing and sake. One day in 1625, while fishing and very drunk, he passed out on his fishing boat off the coast of Okinawa and ended up on the coast of China. Ten years later, Shimpo returned to Okinawa with his Chinese wife, his two kids, and the secret of the Miyagi family karate. This, along with Mr. Miyagi's claim from the first film that his ancestor derived karate from Chinese te, implies that Shimpo, like many Okinawan karate masters, was trained in Chinese martial arts during his stay in China. The secret of the Miyagi family karate appears to be a Den-den daiko, on which the drum technique is based. Other aspects of the style involve the crane technique, breathing technique, techniques from the kata Tensho (wax on wax off) and the kata Seiunchin (third movie).
Mr. Miyagi was born June 9, 1925 in Tomi Village, Okinawa, Japan. He learned karate originally from his father, who had been a fisherman. Mr. Miyagi claims his first fishing lesson from his father was in the quiet waters of Okinawa at the age of two. Miyagi initially had a job working for the father of his best friend, Sato, who was also taught karate by Mr. Miyagi's father.
In 1940, Mr. Miyagi fell in love with a young woman named Yukie, who was arranged to marry Sato, as pre-arranged marriages were a custom in Okinawa at the time. Miyagi made a big speech about wanting to abandon this tradition so he could marry Yukie. Sato felt dishonored by this, and challenged Mr. Miyagi to a fight to death. To avoid the fight, Mr. Miyagi left Okinawa during the night and emigrated to the United States.
Emigrating to Hawaii as a teenager, he worked as a farm laborer in the cane fields, where he met his wife, who was also a farm laborer. The two eventually came to Los Angeles, where he attended and graduated from the Santa Barbara University of California.
After Pearl Harbor was bombed in 1941, the US officially announced formal entry into World War II. At first Japanese and Nisei citizens were discouraged from volunteering, and those already in active service were demoted to reserve units over fears of sabotage.
In January 1943, the United States army issued a call for Japanese-American volunteers, Mr. Miyagi was probably among the initial recruits, most of whom came from Hawaii, as those on the mainland were reluctant to volunteer while their families remained in internment camps. For fear of espionage due to the Japanese lineage of the solders, the 442nd Regimental Combat Team was sent to the European theater, Stationed primarily in Italy and fought the Battle of Anzio. While Mr. Miyagi was in the war, his wife, who was pregnant, was held at the Manzanar internment camp.
Over the course of his military service, Mr. Miyagi was promoted to Staff Sergeant and was highly decorated. Miyagi's unit was the 442nd Infantry Regiment, one of the most highly decorated regiments in the history of the United States Armed Forces, including 21 Medal of Honor recipients. Mr. Miyagi was one of them, having earned not only the Medal of Honor, but also the Silver Star, Bronze Star, Army Commendation Medal, Purple Heart, Presidential Unit Citation, Army Good Conduct Medal, American Campaign Medal, European-African-Middle Eastern Campaign Medal, World War II Victory Medal, Combat Infantryman Badge and the 442nd Regimental Combat Team Service Identification Badge. During his military service he formed a very close friendship with his commanding officer, Lt. Jack Pierce, after he saved Mr. Miyagi's life. Mr. Miyagi taught him the art of karate in exchange for formal dance lessons.
Sadly, while he was away in the war, Mr. Miyagi suffered the greatest personal tragedy of his life. His wife and their son passed away in Manzanar due to complications during childbirth when there were no doctors there to help. This was a loss that haunted him for decades, and he never remarried or had children, living a relatively solitary existence.
Pre-The Karate Kid (1984)
What Mr. Miyagi did in the interim between the war and 1984 is not fully known, given his later career as a maintenance man it can be assumed he gained at least some basic level of electrical and plumbing knowledge. At some point Mr. Miyagi built his garden, something he was proud of and continued to work on until he passed away. He also spent some time restoring a collection of classic cars, these included a blue and white Nash Metropolitan, a yellow 1947 Ford Super De Luxe convertible, a 1951 Cadillac sedan and a 1951-53 Pontiac Woodie wagon.
The Karate Kid
In 1984, Mr. Miyagi works as a maintenance man in Daniel's apartment building. On one night, when Daniel is being beaten up by a bunch of Cobra Kai students, Mr. Miyagi swoops him and defeats the Cobra Kai's. He then takes Daniel to his house to treat him. The following morning, Miyagi and Daniel go to the Cobra Kai Dojo where Mr. Miyagi tries to persuade Cobra Kai's sensei John Kreese to tell his students to leave Daniel alone. However, Kreese, does not support his request and forces Mr. Miyagi to have Daniel fight Johnny. Mr. Miyagi wants the odds to be more even for Daniel and suggests that Daniel and the Cobra Kai students match up at the All-Valley Karate tournament a few weeks from then. Kreese likes the challenge and agrees. He also agrees to order his students not to touch Daniel until then.
Over the next few weeks, Mr. Miyagi has Daniel to "chores" such as waxing cars with a sponge by moving his hands and arms in a circle, sanding the walkway, staining his fence and painting his house. Daniel however is frustrated that Miyagi is making him doing chores instead of teaching him Karate. Daniel eventually confronts Mr. Miyagi, who in turn tells him to show him the motions he'd been using to do the chores. After doing so, Daniel realizes that all the chores Miyagi has made him do are really defense tactics, reflex and muscle building activities. Mr. Miyagi then attacks Daniel who counters all his strikes.
As the weeks go by, Mr. Miyagi continues to train Daniel and improve his technique. He continues to improve his defense techniques. He teaches him to main strong balance and display offense. Daniel is able to learn the crane kick from Mr. Miyagi.
At the All Valley Karate Tournament Daniel reaches the semi-final. In the semi-final, he faces Cobra Kai student Bobby Brown who reluctantly and regretfully follows Kreese's order to perform an illegal kick and injure Daniel's knee. As a result, Bobby is disqualified and Daniel automatically advanced to the final. Daniel is taken to the locker room where a medic tells him he won't be able to finish the competition. Daniel asks Mr. Miyagi to use acupressure to fix his knee. Though Mr. Miyagi tells him that has nothing left to prove, Daniel insists he will never be able to achieve his life's balance if he knows his tormentors have gotten the best of him. Mr. Miyagi agrees and partially heals Daniel's leg.
Daniel returns to compete in the finals. Right before the final round of the match begins Daniel takes up the crane technique pose and with an approving look from Mr. Miyagi, waits for Cobra Kai's top student Johnny Lawrence to make his move. Daniel kicks out with his leg and connects with Johnny's chin and face, scoring his third point which results in him winning the match and title. Mr. Miyagi gives Daniel an approving smile when he yells to him that they did it.
The Karate Kid Part II
Following the tournament, Mr. Miyagi notices Kreese berating and choking Johnny for losing; he goes to Kreese and persuades him to let Johnny go, and Cobra Kai student Tommy agrees with Mr. Miyagi. However, Kreese threatens to attack Miyagi next. An angry Mr. Miyagi pulls Kreese off of Johnny. An angry Kreese attacks Mr. Miyagi, who dodges his attacks, which causes Kreese to punch car windows, severely injuring his hands as a result. Mr. Miyagi is ready to deliver a heavy blow, only for him to tweak Kreese's nose, making him unconscious as a result. Cobra Kai students left Kreese and Cobra Kai after seeing Kreese true colors.
Six months later, Mr. Miyagi learns that his father is dying, and returns to Okinawa, where he is reunited with his childhood crush Yukie. He even runs into Sato, Miyagi's childhood friend who still holds a grudge against Mr. Miyagi trying to marry Yukie despite the old Japanese custom of arranged marriages. Sato relentlessly tries to goad Mr. Miyagi into a fight him, but Mr. Miyagi just wants to make peace with Sato. Miyagi's father un passes away.
Even after his fathers death Sato is bent on fighting Mr. Miyagi. He goes as far as to destroy the village in order to fight Mr. Miyagi. After seeing Sato destroying the village an angry Miyagi agrees to fight him. However, after Mr. Miyagi saves Sato from death during a typhoon, Sato renounces his hate and asks Mr. Miyagi to forgive him; the two make peace.
On the night of the O-Bon festival, when Kumiko, Yukie's niece, is performing, Sato's bitter nephew Chozen grabs her and forces Daniel to fight him. Mr. Miyagi and Sato try to encourage Chozen not to dishonor Sato, but Chozen refuses. While Chozen is getting the upper-hand in his fight with Daniel, Mr. Miyagi advises Daniel to stand down, which then allow Daniel to flip him over. Eventually Mr. Miyagi brings out his hand drum and beats it, which allows Daniel to understand how to win, and he ultimately beats Chozen. Similar to what Mr. Miyagi did to Kreese after the tournament, Daniel makes Chozen unconscious by tweaking his nose.
The Karate Kid Part III
After returning from Okinawa, Mr. Miyagi is left unemployed while Daniel is left homeless due to the South Seas Apartment being sold and the new owner deciding to tear it down and turn it into condominiums with a spa. However, Mr. Miyagi allows Daniel to stay at his house. Daniel decides to start a Bonsai tree store after seeing Mr. Miyagi upset about having to give up his prized Bonsai Trees. While Miyagi advises him not to do that as he knows Daniel's college education is more important, Daniel uses his tuition money to purchase a Bonsai store. The two then work together at the Bonsai store.
At first Daniel wants to re-enter the All Valley Tournament so that he can defend his title. However, Mr. Miyagi tells him not to which Daniel eventually agrees to. However, unbeknownst to Mr. Miyagi, Daniel is soon forced to enter the tournament by Mike Barnes, who unbeknownst to Daniel for a long time has been hired by Terry Silver to beat and hurt Daniel in the tournament as revenge for causing his war buddy Kreese's students to quit Cobra Kai following the previous tournament, which ruined Kreese's life.
One day while Mr. Miyagi is teaching Daniel at his house, Terry shows up and gives a both Mr. Miyagi and Daniel a fake apology over Kreese's behavior after the All Valley tournament, as well as lies to them about Kreese dying as a result of losing his students in order to gain their sympathy. Unaware that Terry is lying, Mr. Miyagi and Daniel accept his apology and apologize for what happened to Kreese.
When Daniel decides not to participate in the tournament, he goes to Cobra Kai to tell Terry he does not want to compete, only for Terry to reveal his true motives. Mike and then Kreese appear where the former attacks and beats up Daniel. However, Mr. Miyagi, who had followed Daniel to the dojo unbeknownst to Daniel, Terry, Kreese and Mike, shows up and beats up Mike, Kreese and Terry. Following this, Mr. Miyagi trains Daniel for the tournament.
While Mr. Miyagi's teachings seem to be futile in the finals as Barnes repeatedly gets the better of Daniel and even terrifies him, causing Daniel to lose hope, Mr. Miyagi is able to pull him together, and Daniel is ultimately able to win the tournament in the sudden death round by using the Kata move on Mike. After Daniel wins the tournament, he runs and hugs Mr. Miyagi. Additionally, Cobra Kai is shut down for good and banned from competing in All-Valley tournaments after 1985.
The Next Karate Kid
In the spring of 1994, Mr. Miyagi goes to Boston to attend the fiftieth anniversary of the 442nd Infantry Regiment and reunite with his war buddy's widowed wife's, Louisa Pierce. In Boston, he meets her granddaughter Julie Pierce, who is angry over her parents recent suddenly passing. He stays in Boston in order to take care of Julie. While she is cold to Mr. Miyagi at first, as time goes by the two bond and Mr. Miyagi teaches her karate the same way he taught Daniel.
His lessons allow her to beat up a bully and Alpha Elite student named Ned Randall. After defeating Ned, Mr. Miyagi successfully defeats and humiliates Alpha Elite sensei Colonel Paul Dugan, who has been corrupting his students into behaving violently and unethically. Mr. Miyagi and Julie leave after defeating Dugan. The rest of Dugan’s team left too and shutting down Dugan’s team for good.
Even after Daniel's victory in the 1985 All-Valley Tournament, Miyagi and Daniel continued to keep in touch. The Bonsai store that they opened in 1985 ultimately failed. While it hasn't been confirmed whether or not Daniel trained with Miyagi after the All-Valley Tournament in 1985, it can be implied that he has, as several years later, an adult Daniel remembers his lessons and is much more skilled than he was as a teenager. Mr. Miyagi also developed an extremely close relationship with not only Daniel's wife, Amanda, but also their two children, Samantha and Anthony. Mr. Miyagi also kept a very tight relationship with Julie after the events of The Next Karate Kid. Unfortunately, Mr. Miyagi passed away on November 15, 2011 which deeply saddened Daniel, Amanda, Samantha, Anthony and Julie Pierce. Prior to his death, he tasked the Toguchi clan in Okinawa to hide the sacred scrolls of his Karate and pressure point techniques which Daniel had not been aware of.
Mr. Miyagi left his house to Daniel, as Daniel now owns the property. The memory of Mr. Miyagi still continues to play a role in Daniel's life as he seeks to regain balance by practicing karate once again and by becoming a mentor to Robby Keene. He is mentioned several times by Daniel and seen in a few flashbacks.
Mr. Miyagi is referenced by name several times when Daniel is teaching Miyagi-Do Karate to his students. When Daniel is going over the lessons Mr. Miyagi taught him with Robby, Mr. Miyagi appears in a flashback teaching Daniel. When Daniel reunites with Kreese, the latter taunts Daniel on Mr. Miyagi's death, which Daniel counters with reminding Kreese of his disastrous brawl against Mr. Miyagi. As some Cobra Kai students destroy Daniel's dojo, Cobra Kai student Hawk steals Mr. Miyagi's Medal of Honor, which incenses Daniel and intensifies the rivalry between the two dojos. The medal is eventually returned by Cobra Kai student Miguel Diaz to Robby, who was staying at the LaRusso home. One day Kreese shows up at Daniel's house where he threatens Daniel with with war between both the Cobra Kai and Miyagi Do Dojos, as well as insults Mr. Miyagi's death a second time by saying regards to Mr. Miyagi, which angers Daniel. After Daniel is forced to stop Miyagi-Do Karate by Amanda because of a school karate war between the Cobra Kai and Miyagi-Do which results in Sam getting hurt and Miguel getting severely injured, Daniel goes home where he takes down a photo of Miyagi and apologizes for failing his master's teachings.
Daniel travels to Okinawa in an attempt to save his business. During Daniel's time on Okinawa, Mr. Miyagi appears in several flashbacks. Daniel meets Chozen Toguchi, now reformed following his defeat by Daniel who reveals that he now teaches Miyagi-Do. Chozen is surprised by how much Mr. Miyagi revealed to Daniel as Daniel is a foreigner, but Daniel insists that Mr. Miyagi treated him as a son and kept no secrets from him. Daniel and Chozen discover that Mr. Miyagi didn't teach Daniel about a deadlier aspect of Miyagi-Do involving pressure points to incapacitate an opponent in preparation to kill them. Chozen suggests that Mr. Miyagi thought that Daniel wasn't ready or able to handle such techniques, while Daniel suggests that Mr. Miyagi was trying to protect him. After defeating Daniel, Chozen teaches him these techniques and Daniel admits that he understands why Mr. Miyagi hid it from him. Chozen calls Mr. Miyagi a man of great honor that he can only hope to emulate.
During the fight in Sam's house, Tory smashes the picture of Mr. Miyagi hanging on the wall. Looking at the picture of Mr. Miyagi, Sam finds her courage to stand up to Tory. During Daniel's fight with Kreese, Kreese threatens to send him to Mr. Miyagi and attempts to kill him with glass, but is defeated by Daniel. When Daniel and Johnny fully reconcile, especially with their shared enmity to Kreese, they unite their schools using Miyagi's residence as their shared dojo.
- "You are about to meet the greatest guy. This guy, he's funny, he's smart. I mean, you got a problem, he's got the answer. He's like no one you'll ever meet. And on top of that, he just happens to be my best friend."
- ―Daniel LaRusso to Jessica Andrews[src]
Mr. Miyagi has a deep philosophical knowledge of life and extraordinary martial arts skill. Mr. Miyagi is a genuinely caring, warm-hearted, and friendly person. He possesses deep and abiding wisdom but also a sly, sarcastic sense of humor. He is a great mentor to both Daniel and Julie, and becomes a father figure to both of them. Despite being a highly skilled fighter he is never aggressive and will only fight in order to defend himself, showing that he does not allow his power to corrupt his mind. Even after his passing in November 2011, his memory lives with Daniel who uses his teachings to mentor Robby and strives to be as good of a teacher as him. In general, he is someone shown to be greatly respected by even those who were once his enemies with very few exceptions such as John Kreese. Even Chozen Toguchi displayed a tremendous respect for Mr. Miyagi after his change of heart for the better.
Mr. Miyagi was not without his regrets, however. The loss of his wife and child while he was in the European theater of World War II haunted him for decades. He never remarried, living a solitary life afterwards. When he met Daniel, it apparently filled a void in his life left by the loss of his child.
A true martial arts master, Mr. Miyagi possesses extraordinary skill. Primarily a counter-fighter, his ability to read an opponent's intentions is exceptional. He often waits for his opponent to attack, then dodges with one quick, economical motion that positions him perfectly for a counter. Miyagi never wastes movement; whether on offense or defense his techniques achieve maximum results with minimum effort. Aside from the standard strikes his Miyagi-Do Karate also incorporates an arsenal of throws and joint manipulation techniques. Mr. Miyagi's karate training has also allowed him to achieve practically superhuman feats, such as splitting a giant wooden beam in half and catching an incoming arrow from an archery master with his bare hand.
Due to his age and small size Mr. Miyagi's opponents constantly underestimate him, and he uses this to his advantage. Mr. Miyagi often uses his opponents' body weight and offense against them, and the core of his karate is defensive-minded. It takes a lot of balance and technique to do this properly, but in Miyagi's hands this style is much more effective than any aggressive one. Daniel also seems to be at his best when he follows his mentor's example; he defeats the aggressive and physically dominant Mike Barnes with a powerful counterattack after switching to a superior guard position taken from Mr. Miyagi's kata.
As opposed to Cobra Kai, that's all about striking first and offense, Miyagi spends most of his fights defending himself, and only displaying offense when it's necessary.
In the second film, Mr. Miyagi explains that he is descended from Shimpo Miyagi, who was very fond of both fishing and sake. One day in 1625 while fishing and very drunk, he passed out on his fishing boat off the coast of Okinawa and ended up on the coast of China. Ten years later, Shimpo returned to Okinawa with a wife, two children, and the secret of the Miyagi family karate.
With the exception of Chozen (who hit Mr. Miyagi while his back was turned), no opponent in the entire Karate Kid series has ever successfully landed a strike on Mr. Miyagi.
During the storm in The Karate Kid Part II, Mr. Miyagi uses a shutō uchi technique to snap a wooden beam similarly thick but much longer and heavier than the plank Sato was unable to dent with multiple strikes, heavily implying that Mr. Miyagi would have won were they were to actually fight.
In The Karate Kid Part III, Mr. Miyagi defeated Mike Barnes in 3 seconds, John Kreese in 12 seconds and Terry Silver in 32 seconds.
As revealed by Chozen in Cobra Kai, Mr. Miyagi also knew a deadlier aspect of karate involving disabling an opponent using pressure points in preparation to potentially kill them as a form of self-defense. Mr. Miyagi never displayed this aspect nor did he teach it to Daniel who was unaware of it before Chozen demonstrated and taught it to Daniel as Mr. Miyagi felt that Daniel did not need to be taught that aspect.
Mr. Miyagi's relationship with Daniel was very much father-son and extremely close and powerful. Daniel lost his father at a young age and Mr. Miyagi lost his wife and only child during World War II, leaving gaps in both of their lives. When the two met they quickly bonded as mentor and student, then as surrogate family.
As Daniel owns Mr. Miyagi's house in Cobra Kai it is clear that Mr. Miyagi willed it, as well as his car collection and personal effects, to Daniel upon his passing (as well as this, in The Karate Kid Part II, Mr. Miyagi directly stated in his last will and testament, Daniel would get his house in America). Mr. Miyagi and his lessons are still remembered by Daniel in the years following his death. After reopening Miyagi-Do, Daniel is focused on being as good of a teacher as Mr. Miyagi. However, after Daniel is forced to stop Miyagi-Do following the school karate war, Daniel goes home where he apologies to Mr. Miyagi for being unable to do the right thing.
In Season 3 of Cobra Kai, Daniel returns to Okinawa while trying to save his business and learns from Chozen about a deadlier aspect of Miyagi-Do that Mr. Miyagi had hidden from him. Daniel believes that Mr. Miyagi was trying to protect him and learns from letters that Mr. Miyagi had sent to Yukie expressing his admiration and care for Daniel. Daniel tells Chozen that Mr. Miyagi saw Daniel as a son and he imparts Mr. Miyagi's lesson about fear to his daughter due to her own fears after her fight with Tory Nichols. It's also revealed that Mr. Miyagi's gift of Daniel's first car was what had first inspired him to go into the auto business.
Mr. Miyagi has a good relationship with Lucille. The latter respects Mr. Miyagi for taking care of her son Daniel. Lucille LaRusso remarks during Cobra Kai that Mr. Miyagi took good care of herself and Daniel.
Sato was Mr. Miyagi's best friend and karate classmate during childhood. However, after Mr. Miyagi made a public speech about his desire to break with tradition and marry Yukie (despite her being arranged to marry Sato), an angry Sato, feeling dishonored, challenges Mr. Miyagi to a fight, causing Mr. Miyagi to leave Okinawa. When Mr. Miyagi returns to Okinawa 45 years later, Sato still wants to get revenge on Miyagi. While Mr. Miyagi tells Sato he wants peace between them, Sato still wants to fight him. Despite Sato's thirst for revenge, he has been willing to set his rivalry to the side momentarily on a few occasions out of honor, most notably giving Mr. Miyagi time to mourn for the death of his father as a way of honoring their teacher. Ultimately, their friendship is restored when Mr. Miyagi saves Sato during a terrible storm.
Following their reconciliation, they continued to remain friends until their deaths.
Yukie was Mr. Miyagi's love interest before he left Okinawa. In 1940, Mr. Miyagi fell in love with Yukie, who was arranged to marry Sato. Miyagi made a big speech about wanting to abandon this tradition so he could marry Yukie. Sato felt dishonored by this, and challenged Miyagi to a fight to the death. To avoid the fight, Mr. Miyagi left Okinawa during the night and emigrated to the United States. When Mr. Miyagi returned to Okinawa 45 years later, Mr. Miyagi and Yukie seemingly began to rekindle their past feelings for each other. Kumiko later shared with Daniel love letters that Mr. Miyagi had sent to Yukie in which he discussed how much Mr. Miyagi had cared for Daniel, suggesting that they had continued some form of a relationship before both of their respective deaths.
When Daniel revisits Okinawa, Kumiko tells him that Miyagi wrote love letters to Yukie for years and read some of them, most notably his last letter before his death.
Chozen initially showed his respect towards Miyagi upon his return in Okinawa. However, seeing him as one of tormentors to Daniel, Miyagi fought against Chozen, who had hit him once. He also convinced Chozen to turn from his error ways in which Chozen declined. After LaRusso's victory against Chozen in a death match, it is implied that Chozen and Miyagi had reconciled. Prior to Miyagi's death, he tasked Sato to give Chozen his sacred scrolls of his techniques in Okinawa. In honor of Miyagi, Chozen later taught the pressure point techniques to Daniel LaRusso, as well as becoming a sensei of Miyagi-Do in Okinawa. While talking with Daniel, Chozen spoke of Mr. Miyagi with great respect, stating that he was a man of great honor that Chozen could only hope to emulate. Chozen initially expressed surprise at how much Mr. Miyagi had taught Daniel about karate as he was a foreigner, but Daniel defended this as being because Mr. Miyagi saw him as a son. However, as Chozen was only pretending at the time with Daniel, its possible that his surprise was faked as well.
Kreese is Mr. Miyagi's biggest rival. They first meet in The Karate Kid, where Miyagi attempts to convince Kreese to have his students leave Daniel alone, but a stubborn Kreese wants to settle things between them, which cultivates in them agreeing that Daniel will compete against them in the All Valley Tournament.
In The Karate Kid Part II, Mr. Miyagi notices Kreese harass and choke Johnny for losing to Daniel in the tournament. Miyagi tells him to let him go, but when Kreese refuses and uses a racial slur against him, Miyagi pushes him off. A furious Kreese then attacks Miyagi, only to be severely wounded and immobilized by the latter. Mr. Miyagi shows mercy to Kreese instead of giving him a heavy blow, as he feels that living is a worse punishment than death.
In The Karate Kid Part III, Mr. Miyagi learns from Terry that Kreese has died, but is unaware that Terry is Kreese's friend and is lying about his death in order to get revenge on him and Daniel for ruining Kreese's life following the 1984 All Valley Tournament. Later, when Terry, Kreese and Mike are harassing Daniel, Mr. Miyagi shows up and defeats all three of them easily. Ultimately, Kreese's desire for revenge doesn't come to fruition as Mr. Miyagi helps Daniel defeat Mike in the sudden death round of the All Valley, to win the title for the second straight year.
Mr. Miyagi and Kreese don't interact in Cobra Kai due to Mr. Miyagi's passing, but Mr. Miyagi is reference by Kreese in seasons 2 and 3. There are two occasions in season 2 when Kreese mocks Mr. Miyagi's death to Daniel's face. During Daniel's confrontation with Kreese in the beginning of season 3, Kreese mocks him, only for Daniel to remind him that Miyagi has defeated him more than once. During Kreese's fight with Daniel near the end of season 3, he threatens to send him to Miyagi and tries to kill him with glass, only to be defeated by the latter.
Terry was also a major rival of Mr. Miyagi. They first meet in The Karate Kid Part III where Terry apologizes to Mr. Miyagi for Kreese's actions in the aftermath of the 1984 All Valley Tournament, as well as tells him that Kreese has died, though Mr. Miyagi is unaware that Terry is lying and that this lie is part of his plot to get revenge on Daniel and Mr. Miyagi for running Kreese's life following the 1984 All Valley. Later, when Terry, Kreese and Mike are harassing Daniel, Miyagi shows up. He first defeats Mike and then Kreese. After beating Kreese, Terry mocks his karate and attacks him, only to be easily defeated. After defeating him, Mr. Miyagi mocks him. Furious over the mockery, Terry angrily tells him this isn't over and that he will be opening a chain of Cobra Kai dojos in other places in the neighborhood. However, Terry's plot fails as Mr. Miyagi helps Daniel defeat Mike in the sudden death round of the All Valley, to win the title for the second consecutive year.
It is unknown if Terry and Mr. Miyagi have interacted since Terry's plot failed. It is possible that Terry attempted to get revenge again, but that is unconfirmed. It is unknown whether or not Terry is aware of Mr. Miyagi's passing. Another unknown is Terry's fate.
Julie is the granddaughter of Mr. Miyagi's deceased friend Jack. Their relationship goes on to be like a father-daughter relationship. When Mr. Miyagi first meets Julie, she is cold and rude to him. However, when Mr. Miyagi takes Julie to a Buddhist monastery to teach her the true ways of karate and how to handle her anger issues, Julie learns to calm down, bond with Miyagi. Their bonding continues after returning from the monastery, as Mr. Miyagi assists Julie in releasing an bird she was taking care of back to the wild, teaches her to dance and buys her a prom for her school prom. Later when Julie is fighting Ned, Mr. Miyagi tells her to concentrate, which helps her defeat him. After Mr. Miyagi defeats Paul, the two walk off together.
In the years following Julie defeating Eric and Miyagi defeating Paul, Julie and Mr. Miyagi continued to keep in touch, and Julie continued to apply Mr. Miyagi's lessons. It is implied that she attended Mr. Miyagi's funeral. At some point, most likely after Mr. Miyagi passed away or through Mr. Miyagi, she met Daniel LaRusso.
Louisa is the widowed wife of Mr. Miyagi's friend and war buddy Jack. In 1994, Mr. Miyagi goes to Boston to attend a commendation for Japanese-American soldiers, who fought in the 442nd Regimental Combat Team during World War II, with Jack being one of the deceased veterans. He meets his wife Louisa and is invited to her home, where they catch up on old times and war stories. After Louisa has a bad fight with Julie, Mr. Miyagi offers to take care of Julie in Boston while Louisa tends to his house in Los Angeles, which Louisa accepts. Mr. Miyagi drops her off at the airport. She isn't seen again after Mr. Miyagi and Julie drop her off at the airport.
Jack was Mr. Miyagi's close friend and war buddy during their time in the military. During his military service he formed a very close friendship with his commanding officer, Lt. Jack Pierce, after he saved Mr. Miyagi's life. Mr. Miyagi taught him the art of karate in exchange for formal dance lessons.
In The Next Karate Kid, which takes place in 1994, Mr. Miyagi goes to Boston to attend a commendation for Japanese-American soldiers, who fought in the 442nd Regimental Combat Team during World War II, with Jack being one of the deceased veterans. He meets his wife Louisa and is invited to her home where they catch up on old times and war stories, and Mr. Miyagi himself bonds with Jack's granddaughter Julie. Mr. Miyagi later teaches Julie karate.
Paul is Mr. Miyagi's enemy in The Next Karate Kid. In their first encounter, Paul talks down to him. Near the end of the film, when Paul unsuccessfully tries to bully his students into attacking Julie, Mr. Miyagi tells Dugan enough and challenges him to a fight. Mr. Miyagi easily defeats and humiliates Paul.
There is some debate as to what exactly Mr. Miyagi's first name is, since it varies depending on the source consulted. His name is never mentioned once in the first three Karate Kid films, as he is only referred to as "Mr. Miyagi". It is a possibility that "Miyagi" is actually his first name. This would seem to fit since Miyagi frequently refers to himself in the third person as simply "Miyagi". Also, in the 1989 animated television series, he is referred to as "Miyagi Yakuga", however this is not considered canon.
In The Karate Kid Part II, his name is written in Japanese as Miyagi Nariyoshi, or 宮城成義. However, in The Next Karate Kid, he is called Keisuke Miyagi at his military reunion. As such, Kesuke or Keisuke is the most commonly used first name for Mr. Miyagi. Nariyoshi is listed as Miyagi's first name on his headstone in the Cobra Kai web television series.
On December 27, 2020, Jon Hurwitz was asked about Mr. Miyagi's real name on the Sarah O'Connell Show. He remarked that there were inconsistencies in the original timeline, but they decided to go with the translation from The Karate Kid Part II. However, he stated that Kesuke could be a relevant name "in one way or another", possibly as a middle name: Nariyoshi Kesuke Miyagi.
- In 2015, Mr. Miyagi was inducted into the Fictitious Athlete Hall of Fame in the Contributor Category.
- Mr. Miyagi's death date is almost six years after the death of his actor Pat Morita, who passed away on November 24, 2005.
- Pat Morita earned an Academy Award for Best Supporting Actor nomination for his performance in The Karate Kid.
- The Karate Kid screenwriter Robert Mark Kamen stated that Mr. Miyagi was named after Chōjun Miyagi, the founder of the Goju-ryu karate style.
- Mr. Miyagi trains the player and is a hidden unlockable fighter in the game Reality Fighters for the PlayStation Vita. He wears his trademark outfit, uses a fishing pole as a weapon, repeatedly mentions his bonsai-growing, and makes subtle references to the Karate Kid, including the fly-and-chopsticks exercise.