The Karate Kid (1984) In the Fall of 1984, Miyagi is working as a maintenance man at the South Seas apartment complex when
Daniel LaRusso and his mother moved in. When Daniel throws away his bike after it is damaged in an ambush by
Johnny Lawrence and other members of Cobra Kai, Miyagi repairs and returns it. He later rescues Daniel after he is beaten up by the same bullies. When Daniel realizes that Miyagi saved him, he asks to be taught karate. Miyagi initially declines, wanting instead to prevent the bullying entirely. A meeting with
John Kreese – a former Special Forces veteran running the Cobra Kai dojo and the bullies' sensei – proves largely futile. Kreese consents to a cessation of hostilities until the time of The All-Valley Karate tournament, where Daniel and the Cobra Kai students will compete. Miyagi starts Daniel's training with several seemingly non-karate-related house chores, albeit with specific rhythmic patterns: the first day of training sees Daniel waxing Miyagi's various cars; on the second, he sands the wooden floors of Miyagi's house; on the third, he paints a fence with vertical strokes; on the fourth, he paints Miyagi's house with horizontal strokes. Not understanding his mentor's methods, Daniel gets upset and threatens to leave, but Miyagi shows him that the chores were training Daniel to block attacks through muscle memory. One night, Daniel finds Miyagi drunkenly lamenting the death of his wife and newborn son during childbirth at Manzanar while he was serving in Europe during World War II. Miyagi accompanies Daniel to the All-Valley tournament in December, where Daniel goes on to win in the finals.
The Karate Kid Part II (1986) After the All-Valley tournament, Mr. Miyagi tells Daniel it is time to meet his mother and Ali for dinner. They are distracted by Kreese attacking Johnny Lawrence and Miyagi asks him to end the fight. Kreese refuses and turns his anger towards Miyagi, who "honks" his nose and subdues him. Daniel's senior prom ends in disaster, and in the beginning of summer 1985, Miyagi invites him to stay with him. A letter arrives informing Miyagi that his father, who lives in Okinawa, is dying. Mr. Miyagi makes plans to visit, and Daniel decides to join him. Miyagi recounts his unfortunate history with Sato and Yukie. Upon arriving, they are greeted by Sato's nephew
Chozen, who drives Miyagi and Daniel to Sato. Sato tells Miyagi that they will fight to the death to restore Sato's honor. At the village, Miyagi and Daniel are welcomed by Yukie and her niece,
Kumiko. They explain that Sato owns the village's land title and the villagers are forced to rent their property from him. Yukie reveals that she never married because of her love for Miyagi. Miyagi's father requests an audience with both Sato and Miyagi and before dying, requests that they put aside their differences. Sato gives Miyagi three days to mourn before their fight. Miyagi shows Daniel the secret to his family's karate: a handheld drum that twists back and forth, illustrating a block-and-defense karate move called the "drum technique". After Chozen and his crew vandalize Miyagi's family property and attack Daniel, Miyagi decides to return to California. Sato shows up with bulldozers, threatening to destroy the village if Miyagi flees again. Miyagi gives in on the condition that Sato signs the land title over to the villagers and Sato agrees. On the day before their fight, a
typhoon strikes the village, leaving Sato trapped under the ruins of a dojo. Miyagi rescues Sato and they hide in a nearby
pillbox with Chozen and other villagers. Daniel rushes into the storm after seeing Yuna stuck on top of a bell tower; Sato demands that his nephew help Daniel, but Chozen refuses. Sato assists Daniel himself, after which he disowns Chozen, who runs out into the storm. The next morning, the bulldozers return to help rebuild the village while Sato hands over the village's land title and asks forgiveness from Miyagi. Chozen takes Kumiko hostage and challenges Daniel to a fight to the death. Miyagi and others in the festival use handheld drums to motivate Daniel, inspiring him to subdue Chozen and they celebrate their victory.
The Karate Kid Part III (1989) Miyagi and Daniel return to California in the summer of 1985 and discover that the South Seas apartment complex has been sold and is being slated for development, leaving Daniel homeless and Miyagi unemployed. Miyagi offers Daniel the choice to stay at his house. Daniel uses his college funding to help Miyagi open up a nursery shop for
bonsai trees. John Kreese is attempting to resurrect Cobra Kai and get revenge on Daniel and Miyagi with the help of his friend
Terry Silver, who hires
Mike Barnes, a vicious karate expert. Daniel chooses not to defend his title in the next competition but continues his training under Miyagi. Silver claims that Kreese has died and requests forgiveness for his behavior. Barnes attempts to goad Daniel into entering the tournament by picking a fight with him. Daniel and Miyagi later find that their bonsai trees have been stolen and replaced with an application for the tournament. Daniel and his new neighbor,
Jessica Andrews, decide to sell a valuable bonsai tree that Miyagi had brought back from Okinawa. Barnes returns while Daniel and Jessica ascend uphill, holding them hostage until Daniel agrees to compete in the tournament. Barnes then snaps the tree in half. Daniel takes the broken bonsai tree to Miyagi. He performs triage on the bonsai while confessing that he sold his truck to obtain a new stock of trees and that he cannot train Daniel for the tournament. Daniel accepts training under Silver's brutal conditions and ends up attacking a man at a nightclub by punching him and breaking his nose, after Silver bribed the man into instigating a fight with Daniel. Horrified at seeing what he has become, Daniel apologizes to Miyagi and Jessica. When Daniel decides not to compete after all, Silver unveils his true agenda: Barnes and Kreese appear and attack Daniel. Miyagi intervenes and defends Daniel, agreeing to train him once more. The two repair their friendship and replant the now-healed bonsai tree. At the tournament, Daniel defeats Barnes and shares a hug with Miyagi to celebrate his second tournament victory, while Silver and Kreese speculate that Cobra Kai is finished for good.
The Next Karate Kid (1994) Miyagi travels to
Arlington National Cemetery for a commendation for
Japanese-Americans who fought in the
442nd Regimental Combat Team during
World War II. While there he also meets Louisa Pierce, the widow of his commanding officer Jack Pierce, and they both listen to the opening speech given by Senator
Daniel Inouye. When Louisa brings Miyagi to her home in
Boston, he meets her granddaughter Julie Pierce. Julie has behavioral and anger problems stemming from both the loss of her parents in an automobile accident and frequent bullying at school by a school security fraternity called the Alpha Elite. Miyagi invites Louisa to stay in his house in
Los Angeles to relax, and he himself stays in Boston to act as Julie's caretaker. Julie's issues cause friction at school and with Miyagi; he watches as she attempts to leave and narrowly misses being struck by a car by managing to jump into a tiger crouch onto the hood. Julie explains that she learned rudimentary karate from her father, Jack's son; Jack had taught his son what he learned from Miyagi. After Julie is arrested during a two-week suspension from school, Miyagi uses the remainder of the time to take Julie to a Buddhist monastery. There, he teaches Julie the true ways of karate – balance, coordination, awareness, and respect for all life – and helps her overcome her anger issues. As Julie is preparing for her high school prom, Miyagi teaches her to dance and buys her a dress. While Julie attends the prom, Miyagi goes bowling with the Buddhist monks. Things go awry when Julie and her date, Eric McGowen, come under siege by Colonel Dugan and the Alpha Elite. Eric's car is set on fire and Eric is saved by Julie and Miyagi. Miyagi challenges Colonel Dugan to a fight and easily defeats him.
Cobra Kai (2018–2025) Although he does not physically appear in
Cobra Kai, due to Morita's death in 2005, Mr. Miyagi is frequently referenced, or appears in archival footage, such as newspaper clippings. He is revealed to have died on November 15, 2011 aged 86. Daniel is inspired to open Miyagi-Do in honor of his mentor and attempts to continue his teachings. He also regularly visits Mr. Miyagi's grave. The fifth episode of the first season pays tribute to Morita by showing Daniel reconnecting with his mentor. In Part 1 of
Cobra Kai season 6, Daniel, Chozen, and Amanda learn that Mr. Miyagi had a secret past when they find a hidden box in his house. The objects in the box indicate that he was a boxer and a silent partner in a boxing gym. Amanda discovers a news clipping dated May 3, 1947, that details the beating and assault of Jim Watkins, who was from
Lodi. In the article, Watkins accused Keisuke Miyagi of attacking him and stealing a valuable necklace. Daniel also discovers a bloodied headband from the Sekai Taikai. In Part 2 of
Cobra Kai season 6, Terry Silver provides Daniel a Sekai Taikai record which reveals Miyagi's fight in the competition against "Claramunt" ended in death. The results are authenticated by the current Sekai Taikai officials. Mr. Miyagi returns to the screen in a flashback in the episode "Eunjangdo", recreated using artificial intelligence in the likeness of Morita. The younger version of the character is played by Brian Takahashi. In Part 3, Daniel has a dream of Mr. Miyagi and himself fighting off the same masked bullies from the original film, after which Mr. Miyagi reminds his pupil that Daniel had always been taught that winning or losing isn't why Daniel fought. In the final episode, Daniel's mother, Lucille, reveals the real story behind Mr. Miyagi's secret. The man who Miyagi was accused of attacking actually attacked him after Miyagi confronted him for stealing a pearl necklace that had belonged first to Miyagi's mother and then his wife and was stolen following Mrs. Miyagi's death at
Manzanar. Sometime before his death, Miyagi gave the necklace to Lucille to hold onto for Sam when the time was right. Lucille gives the necklace to Sam as a graduation gift before Sam departs for Okinawa to visit her surrogate grandfather's ancestral home. Daniel later has a flashback of Mr. Miyagi teaching him to catch a fly with
chopsticks during one of their first lessons. Daniel tries to replicate the feat, only to have Johnny kill the fly first.
Karate Kid: Legends (2025) Mr. Miyagi appears in archival footage from
The Karate Kid Part II, which he tells then-adolescent Daniel LaRusso about the origins of karate and the relationship between the Miyagi and Han families when Mr. Miyagi's ancestor, Shimpo Miyagi, washed ashore while fishing in China, where the Han family gave him refuge and taught him the ancient art of kung fu, which he branded as karate upon his return to Okinawa with his Chinese wife and their children. Decades later, Mr. Han, Mr. Miyagi's friend from China who is a Kung fu instructor, visits his house (now a dojo) in Los Angeles only to find out about his death and looking for Mr. Miyagi's protege and now-adult Daniel LaRusso, who is now a karate sensei himself, to teach Mr. Han's student and great-nephew Li Fong the ways of Miyagi-do karate to compete in the Five Boroughs Tournament in New York City, where Li has just moved to with his mother from China. Initially hesitant, Daniel agrees and goes to New York. Before Li reaches the final matches in the Five Boroughs Tournament, Daniel gives him a headband with an image of a tree once belonged to Mr. Miyagi. == In other media ==