Masatoshi Nakayama · Lineage tree

Description

Japanese master of Shotokan karate and the founder and first Chief Instructor of the Japan Karate Association (JKA). Nakayama began training under Gichin Funakoshi and his son Gigō Funakoshi at Takushoku University, helped establish the JKA in 1949 with Funakoshi as its formal head, and served as its Chief Instructor until his death in 1987. He was the first Shotokan master to attain 9th dan while alive and was posthumously awarded 10th dan. He developed the JKA instructor training program and karate's first match system, spread Shotokan karate worldwide through his students, and authored the 11-volume Best Karate series. His notable students included Hirokazu Kanazawa, Keinosuke Enoeda, and Hiroshi Shirai.

Teachers (5)

• 
  Kenwa Mabuni

  sports_martial_artsShito-ryu Probable

  Probable

  Own account only; two kata, at Funakoshi's request.

  The evidence favours the claim and nothing credible contradicts it, but it falls short of establishing it.

  fact_checkassessed by FSMverified

  Frederico Muñoz

  Researcher, Martialis

  1 source expand_more

  fact_check

  Own account only; two kata, at Funakoshi's request.

  visibilityFirst-hand

  “Masatoshi Nakayama says: “When we visited Master Mubuni, Master Funakoshi told me to learn Gojushiho, and Nijushiho, so we could study them more carefully. So Kenwa Mabuni taught me these kata.”

  — Cramer, Mark I.. (2018). The History of Karate and the Masters Who Made It: Development, Lineages, and Philosophies of Traditional Okinawan and Japanese Karate-doinfo
• 
  Funakoshi Gichin

  sports_martial_artsShotokan Confirmed

  Confirmed

  Multiple sources confirm Nakayama learned karate under Gichin Funakoshi, the founder of Shotokan, at Takushoku University

  The evidence establishes the claim: it is sufficient and consistent, and any conflicting evidence is resolved.

  location_onTakushoku University badge (1932–1937)

  fact_checkassessed by FSMverified

  Frederico Muñoz

  Researcher, Martialis

  2 sources expand_more

  fact_check

  Multiple sources confirm Nakayama learned karate under Gichin Funakoshi, the founder of Shotokan, at Takushoku University

  “Nakayama entered Takushoku University in 1932 to study Chinese language, and began learning karate under Gichin Funakoshi and his son Yoshitaka (also known as Gigō).”

  — Wikipedia contributors. (2026). Masatoshi Nakayama - Wikipedia (EN). Wikipedia (English)link history info

  “Upon entering Takushoku University in 1932, Master Nakayama immediately joined the university's karate club, studying under Master Funakoshi Gichin and one of the master's sons, Funakoshi Yoshitaka.”

  — Japan Karate Association. Master Nakayama Masatoshi - Japan Karate Associationlink history info
• 
  Funakoshi Gigō

  sports_martial_artsShotokan Confirmed

  Confirmed

  Both JKA official biography and Wikipedia confirm Nakayama studied under Funakoshi's son Yoshitaka (Gigō) at Takushoku University

  The evidence establishes the claim: it is sufficient and consistent, and any conflicting evidence is resolved.

  location_onTakushoku University badge (1932–1937)

  fact_checkassessed by FSMverified

  Frederico Muñoz

  Researcher, Martialis

  2 sources expand_more

  fact_check

  Both JKA official biography and Wikipedia confirm Nakayama studied under Funakoshi's son Yoshitaka (Gigō) at Takushoku University

  “Nakayama entered Takushoku University in 1932 to study Chinese language, and began learning karate under Gichin Funakoshi and his son Yoshitaka (also known as Gigō).”

  — Wikipedia contributors. (2026). Masatoshi Nakayama - Wikipedia (EN). Wikipedia (English)link history info

  “studying under Master Funakoshi Gichin and one of the master's sons, Funakoshi Yoshitaka”

  — Japan Karate Association. Master Nakayama Masatoshi - Japan Karate Associationlink history info
• person
  Obata Isao

  sports_martial_artsShotokan Probable

  Probable

  Wikipedia lists Isao Obata among Nakayama's teachers.

  The evidence favours the claim and nothing credible contradicts it, but it falls short of establishing it.

  fact_checkassessed by FSMverified

  Frederico Muñoz

  Researcher, Martialis

  1 source expand_more

  fact_check

  Wikipedia lists Isao Obata among Nakayama's teachers.

  “Gichin Funakoshi, Gigō Funakoshi, Isao Obata, Takeshi Shimoda”

  — Wikipedia contributors. (2026). Masatoshi Nakayama - Wikipedia (EN). Wikipedia (English)link history info
• person
  Shimoda Takeshi

  sports_martial_artsShotokan Probable

  Probable

  Wikipedia lists Takeshi Shimoda among Nakayama's teachers; the relationship is less documented than the others.

  The evidence favours the claim and nothing credible contradicts it, but it falls short of establishing it.

  fact_checkassessed by FSMverified

  Frederico Muñoz

  Researcher, Martialis

  1 source expand_more

  fact_check

  Wikipedia lists Takeshi Shimoda among Nakayama's teachers; the relationship is less documented than the others.

  “Gichin Funakoshi, Gigō Funakoshi, Isao Obata, Takeshi Shimoda”

  — Wikipedia contributors. (2026). Masatoshi Nakayama - Wikipedia (EN). Wikipedia (English)link history info

Ranks (2)

• sports_martial_artsShotokan

  military_tech9 dan Probable

  Probable

  Wikipedia states Nakayama was promoted to 9th dan in the 1980s, the first Shotokan master to receive the rank while alive; JKA was the promoting organization

  The evidence favours the claim and nothing credible contradicts it, but it falls short of establishing it.

  Dan-Kyu System (1980)

  granted by Japan Karate Association

  fact_checkassessed by FSMverified

  Frederico Muñoz

  Researcher, Martialis

  2 sources expand_more

  fact_check

  Wikipedia states Nakayama was promoted to 9th dan in the 1980s, the first Shotokan master to receive the rank while alive; JKA was the promoting organization

  “He was promoted to 9th dan in the 1980s, becoming the first Shotokan master to be awarded this rank while still living.”

  — Wikipedia contributors. (2026). Masatoshi Nakayama - Wikipedia (EN). Wikipedia (English)link history info

  “1980年代に九段に昇格し、生涯でこの階級を授与された最初の松濤館の名人となった”

  — Wikipedia contributors. (2026). 中山正敏 (空手家) - Wikipedia (JA). Wikipedia (Japanese)link history info

  military_tech10 dan Probable

  Probable

  Wikipedia and JA Wikipedia both state Nakayama was posthumously awarded 10th dan

  The evidence favours the claim and nothing credible contradicts it, but it falls short of establishing it.

  Dan-Kyu System

  fact_checkassessed by FSMverified

  Frederico Muñoz

  Researcher, Martialis

  2 sources expand_more

  fact_check

  Wikipedia and JA Wikipedia both state Nakayama was posthumously awarded 10th dan

  “He was the first master in Shotokan history to attain the rank of 9th dan while alive, and was posthumously awarded the rank of 10th dan.”

  — Wikipedia contributors. (2026). Masatoshi Nakayama - Wikipedia (EN). Wikipedia (English)link history info

  “死後、十段を授与された”

  — Wikipedia contributors. (2026). 中山正敏 (空手家) - Wikipedia (JA). Wikipedia (Japanese)link history info

Students (3)

• 
  Yukio Mishima

  sports_martial_artsShotokan Confirmed

  Confirmed

  Three independent chains agree: Japanese Wikipedia names Nakayama Masatoshi as JKA chief instructor under whom Mishima trained from July 1967; the peer-reviewed JIRS study dates his start at the JKA to 1967; and Christopher Ross records the resulting grade as a first dan in Shotokan karate.

  The evidence establishes the claim: it is sufficient and consistent, and any conflicting evidence is resolved.

  location_onJKA Honbu Dojo badge (1967–1970)

  fact_checkassessed by FSMverified

  Frederico Muñoz

  Researcher, Martialis

  2 sources expand_more

  fact_check

  Three independent chains agree: Japanese Wikipedia names Nakayama Masatoshi as JKA chief instructor under whom Mishima trained from July 1967; the peer-reviewed JIRS study dates his start at the JKA to 1967; and Christopher Ross records the resulting grade as a first dan in Shotokan karate.

  “6月には日本空手協会道場に入門し、中山正敏（日本空手協会首席師範）のもと、7月から空手の稽古を始めた。三島は中山に、「私は文士として野垂れ死にはしたくない。少なくとも日本人として、行動を通して〈空〉とか〈無〉というものを把握していきたい」と語ったという。”

  — 三島由紀夫 - 日本語版ウィキペディア. Wikipedia (Japanese) link history info

  reviewsPeer-reviewed

  “it was precisely in 1967, coinciding with the publication of Hagakure nyūmon, that Mishima started his training inkarateatJapan'smostpowerfulkarateorganization, the Japan Karate Association (JKA)”

  — González de la Fuente, Eduardo. (2021-03). In which Ways is Karate (dō) Japanese? A Consideration on Cultural Images of Bushidō and Nihonjinron in the Postwar Globalization of Martial Arts. Journal of Inter-Regional Studies - Regional and Global Perspectives, 4, 15-30link history info
• person
  Masakatsu Morita

  sports_martial_artsShotokan Probable

  Probable

  The Tatenokai article states that from autumn 1968 about ten core members began karate under Nakayama Masatoshi's instruction; Morita was a first-generation core member, but the article does not itemise the ten names, hence probable rather than confirmed.

  The evidence favours the claim and nothing credible contradicts it, but it falls short of establishing it.

  location_onJKA Honbu Dojo badge (1968–1970)

  fact_checkassessed by FSMverified

  Frederico Muñoz

  Researcher, Martialis

  2 sources expand_more

  fact_check

  The Tatenokai article states that from autumn 1968 about ten core members began karate under Nakayama Masatoshi's instruction; Morita was a first-generation core member, but the article does not itemise the ten names, hence probable rather than confirmed.

  “この秋から主要会員約10名が中山正敏の指導で空手の稽古を始めた。”

  — 楯の会 - 日本語版ウィキペディア. Wikipedia (Japanese) link history info

  “He first met Mishima on 19 June 1967, and joined the Tatenokai at its establishment in October 1968.”

  — Masakatsu Morita - Wikipedia EN. Wikipedia (English)link history info
• 
  Hirokazu Kanazawa

  sports_martial_artsShotokan Confirmed

  Confirmed

  Wikipedia and SKIF's own bio, two independent sources, both directly state Kanazawa trained under Masatoshi Nakayama, then head instructor of Shotokan at Takushoku University and later JKA chief instructor

  The evidence establishes the claim: it is sufficient and consistent, and any conflicting evidence is resolved.

  location_onTakushoku University badge

  fact_checkassessed by FSMverified

  Frederico Muñoz

  Researcher, Martialis

  2 sources expand_more

  fact_check

  Wikipedia and SKIF's own bio, two independent sources, both directly state Kanazawa trained under Masatoshi Nakayama, then head instructor of Shotokan at Takushoku University and later JKA chief instructor

  “He began training in karate whilst at Takushoku University under the then-head instructor of Shotokan karate, Masatoshi Nakayama.”

  — Wikipedia contributors. (2026). Hirokazu Kanazawa - Wikipedia (EN). Wikipedia (English)link history info

  “At Takushoku University he turned to karate, training under Masatoshi Nakayama and learning directly from Gichin Funakoshi.”

  — Shotokan Karate-Do International Federation. Hirokazu Kanazawa Soke - Shotokan Karate-Do International Federation link history info

Sources

Identifiers