{"id":7398,"date":"2026-08-01T09:00:13","date_gmt":"2026-08-01T07:00:13","guid":{"rendered":"https:\/\/aikidodidierboyet.com\/?p=7398"},"modified":"2026-07-31T23:54:40","modified_gmt":"2026-07-31T21:54:40","slug":"les-annees-kobukan-4eme-partie","status":"publish","type":"post","link":"https:\/\/aikidodidierboyet.com\/en\/2026\/08\/01\/les-annees-kobukan-4eme-partie\/","title":{"rendered":"The Kobukan Years &#8211; Part IV"},"content":{"rendered":"<p><\/p>\n<h2 style=\"text-align: center;\">Principal students of the Kobukan era<\/h2>\n<hr \/>\n<h2>Noriaki Inoue, Wakayama Prefecture, 1902-1994<\/h2>\n<figure id=\"attachment_7382\" aria-describedby=\"caption-attachment-7382\" style=\"width: 160px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7382\" data-permalink=\"https:\/\/aikidodidierboyet.com\/en\/2026\/08\/01\/les-annees-kobukan-4eme-partie\/no1_inoue_002\/\" data-orig-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No1_Inoue_002.jpg?fit=113%2C130&amp;ssl=1\" data-orig-size=\"113,130\" data-comments-opened=\"1\" data-image-title=\"No1_Inoue_002\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No1_Inoue_002.jpg?fit=113%2C130&amp;ssl=1\" class=\"wp-image-7382\" src=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No1_Inoue_002.jpg?resize=160%2C184&#038;ssl=1\" alt=\"Noriaki Inoue\" width=\"160\" height=\"184\" \/><figcaption id=\"caption-attachment-7382\" class=\"wp-caption-text\">Noriaki Inoue<\/figcaption><\/figure>\n<p>Noriaki Inoue is a nephew of Morihei Ueshiba and was raised for several years within the Ueshiba household, first in Tanabe and later in Shirataki, Hokkaido. Most of Inoue\u2019s martial arts training experience was gained under the tutelage of Morihei Ueshiba while in Hokkaido, Ayabe, and Tokyo. Inoue was active in Tokyo as an assistant instructor under Ueshiba beginning in the mid-1920s, continuing through the establishment of the Kobukan Dojo. Later, from 1932 to 1935, he was a senior instructor for the\u00a0Budo Senyokai, which was based in Kameoka. Inoue also taught\u00a0aiki budo\u00a0at various locations in Osaka.<br \/>\nInoue distanced himself from Ueshiba Sensei following the events of the Second Omoto Incident and they met infrequently thereafter. He taught independently after the war in Tokyo, at first calling his art\u00a0aiki budo. He later changed the name to Shinwa Taido, and then, finally, to Shinei Taido. He remained active teaching a small group of students until shortly before his passing in 1994.<\/p>\n<p>&nbsp;<\/p>\n<h2>Kenji Tomiki, Aikita Prefecture, 1900-1979<\/h2>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7383\" data-permalink=\"https:\/\/aikidodidierboyet.com\/en\/2026\/08\/01\/les-annees-kobukan-4eme-partie\/no2_tomiki\/\" data-orig-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No2_Tomiki.jpg?fit=129%2C134&amp;ssl=1\" data-orig-size=\"129,134\" data-comments-opened=\"1\" data-image-title=\"No2_Tomiki\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No2_Tomiki.jpg?fit=129%2C134&amp;ssl=1\" class=\"aligncenter wp-image-7383\" src=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No2_Tomiki.jpg?resize=160%2C166&#038;ssl=1\" alt=\"\" width=\"160\" height=\"166\" \/><\/p>\n<p>Kenji Tomiki began training under Morihei in 1926 in Ayabe and continued in the late 1920s and early 1930s in Tokyo. After becoming a junior high school teacher, Tomiki would spend his summer and winter vacations in Tokyo to train with the founder. Since he was well-educated and a good calligrapher, Tomiki also helped with the various administrative chores at the Kobukan. For example, he edited the 1933 technical manual\u00a0Budo Renshu.<br \/>\nTomiki relocated to Shinkyo, Manchuria where he taught at the\u00a0Daido Gakuin\u00a0and Military Police Training Hall, and later Kenkoku University. He was awarded the first 8th dan by Morihei in 1940. Trapped in Manchuria at the end of World War II, Tomiki was imprisoned in the Soviet Union for three years before being repatriated in 1948.<br \/>\nIn 1949, Tomiki joined the faculty of Waseda University where he taught judo and later aikido. He also taught at the Aikikai Hombu Dojo in the early to mid-1950s. Tomiki later devised a system of competitive aikido known variously as \u201cAikido Kyogi\u201d and \u201cTomiki aikido.\u201d He continued to refine his system from his base at Waseda University until his death in 1979.<\/p>\n<p>&nbsp;<\/p>\n<h2>Hisao Kamada, Wakayama Prefecture, 1911-1986<\/h2>\n<figure id=\"attachment_7384\" aria-describedby=\"caption-attachment-7384\" style=\"width: 160px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7384\" data-permalink=\"https:\/\/aikidodidierboyet.com\/en\/2026\/08\/01\/les-annees-kobukan-4eme-partie\/no3_kamada\/\" data-orig-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No3_Kamada.jpg?fit=113%2C130&amp;ssl=1\" data-orig-size=\"113,130\" data-comments-opened=\"1\" data-image-title=\"No3_Kamada\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No3_Kamada.jpg?fit=113%2C130&amp;ssl=1\" class=\"wp-image-7384\" src=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No3_Kamada.jpg?resize=160%2C184&#038;ssl=1\" alt=\"\" width=\"160\" height=\"184\" \/><figcaption id=\"caption-attachment-7384\" class=\"wp-caption-text\">Hisao Kamada<\/figcaption><\/figure>\n<p>Hisao Kamada was from a family of Omoto believers. He entered Morihei Ueshiba\u2019s private\u00a0dojo\u00a0in Sengakuji, Takanawa in 1929. He was one of the senior\u00a0uchideshi\u00a0at the Kobukan Dojo where he also performed various clerical functions. In 1932, Kamada was dispatched as an instructor to the\u00a0Budo Senyokai\u00a0in Kameoka and Takeda.<br \/>\nKamada entered the Imperial Japanese Army in 1933. After his discharge from the army in 1936, he relocated to Shanghai where he worked as an ice dealer and assisted Hajime Iwata who operated a\u00a0dojo\u00a0there. No longer active in aikido after the war, Kamada lived in Osaka where he worked as a leather goods dealer. In 1977 he retired to Ueda City in Nagano Prefecture where he passed away in 1986.<\/p>\n<p>&nbsp;<\/p>\n<h2>Hajime Iwata, b. Aichi Prefecture in 1909 [also Kazuya and Ikkusai]<\/h2>\n<figure id=\"attachment_7385\" aria-describedby=\"caption-attachment-7385\" style=\"width: 160px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7385\" data-permalink=\"https:\/\/aikidodidierboyet.com\/en\/2026\/08\/01\/les-annees-kobukan-4eme-partie\/no4_iwata\/\" data-orig-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No4_Iwata.jpg?fit=113%2C126&amp;ssl=1\" data-orig-size=\"113,126\" data-comments-opened=\"1\" data-image-title=\"No4_Iwata\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Hajime Iwata&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No4_Iwata.jpg?fit=113%2C126&amp;ssl=1\" class=\"wp-image-7385\" src=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No4_Iwata.jpg?resize=160%2C178&#038;ssl=1\" alt=\"\" width=\"160\" height=\"178\" \/><figcaption id=\"caption-attachment-7385\" class=\"wp-caption-text\">Hajime Iwata<\/figcaption><\/figure>\n<p>Hajime Iwata entered Morihei Ueshiba\u2019s private\u00a0dojo\u00a0in Mejiro in 1930 through an introduction from Dr. Kenzo Futaki. He was an\u00a0uchideshi\u00a0at the Kobukan Dojo while pursuing his studies in law at Waseda University. After graduation, Iwata was employed by the Tokyo Gas company until 1939 when he departed for Shanghai where he edited a publication entitled\u00a0All Shanghai. In 1940 he opened a branch\u00a0dojo\u00a0of the Kobukai, where he was assisted by Hisao Kamada.<br \/>\nAfter the war, Iwata returned to Japan and later began teaching aikido in Aichi Prefecture. He is a ninth\u00a0dan\u00a0and was one of the few active instructors from the prewar era to teach after the war. Iwata is also a recipient of a medal from the\u00a0Nihon Budo Kyogikai\u00a0for his contribution to martial arts.<\/p>\n<p>&nbsp;<\/p>\n<h2>Minoru Mochizuki, b. Shizuoka Prefecture in 1907<\/h2>\n<figure id=\"attachment_7386\" aria-describedby=\"caption-attachment-7386\" style=\"width: 160px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7386\" data-permalink=\"https:\/\/aikidodidierboyet.com\/en\/2026\/08\/01\/les-annees-kobukan-4eme-partie\/no5_mochizuki\/\" data-orig-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No5_Mochizuki.jpg?fit=113%2C130&amp;ssl=1\" data-orig-size=\"113,130\" data-comments-opened=\"1\" data-image-title=\"No5_Mochizuki\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Minoru Mochizuki&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No5_Mochizuki.jpg?fit=113%2C130&amp;ssl=1\" class=\"wp-image-7386\" src=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No5_Mochizuki.jpg?resize=160%2C184&#038;ssl=1\" alt=\"Minoru Mochizuki\" width=\"160\" height=\"184\" \/><figcaption id=\"caption-attachment-7386\" class=\"wp-caption-text\">Minoru Mochizuki<\/figcaption><\/figure>\n<p>Minoru Mochizuki began his martial arts training as a boy, practicing both judo and kendo. He progressed rapidly and in 1925 entered the Kodokan where he became a top-level\u00a0judoka. Under the tutelage of Jigoro Kano, Mochizuki became a member of the\u00a0Kobudo Kenkyukai, an organization established within the Kodokan for the study of classical martial arts where he practiced\u00a0Katori Shinto-ryu. Later, in 1930, he was sent by Kano to study\u00a0aikijujutsu\u00a0under Morihei Ueshiba. Mochizuki became an\u00a0uchideshi\u00a0at the Kobukan Dojo for a short time and then opened his own\u00a0dojo\u00a0in Shizuoka City in November 1931.<br \/>\nLater, Mochizuki spent eight years in Mongolia where he received training in karate. In 1951, he traveled to France to teach judo and also aikido and was the first to spread the latter art in Europe. Mochizuki is the originator of a composite martial system called\u00a0Yoseikan Budo\u00a0which includes elements of judo, aikido, karate, and\u00a0kobudo. He authored a book entitled\u00a0Nihonden Jujutsu\u00a0in 1978. Mochizuki was awarded a tenth dan by the International Martial Arts Federation and until recently remained active at his private\u00a0dojo\u00a0in Shizuoka. He now resides in France with his son Hiroo.<\/p>\n<p>&nbsp;<\/p>\n<h2>Kaoru Funahashi, Tottori Prefecture (c. 1913-c. 1940)<\/h2>\n<figure id=\"attachment_7387\" aria-describedby=\"caption-attachment-7387\" style=\"width: 160px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7387\" data-permalink=\"https:\/\/aikidodidierboyet.com\/en\/2026\/08\/01\/les-annees-kobukan-4eme-partie\/no6_funahashi\/\" data-orig-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No6_Funahashi.jpg?fit=113%2C132&amp;ssl=1\" data-orig-size=\"113,132\" data-comments-opened=\"1\" data-image-title=\"No6_Funahashi\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Kaoru Funahashi&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No6_Funahashi.jpg?fit=113%2C132&amp;ssl=1\" class=\"wp-image-7387\" src=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No6_Funahashi.jpg?resize=160%2C187&#038;ssl=1\" alt=\"\" width=\"160\" height=\"187\" \/><figcaption id=\"caption-attachment-7387\" class=\"wp-caption-text\">Kaoru Funahashi<\/figcaption><\/figure>\n<p>Also from a family of Omoto believers, Kaoru Funahashi enrolled at the Kobukan Dojo in 1931. He was a relative of Morihei Ueshiba. Of short stature, he was one of the senior\u00a0uchideshi\u00a0at the\u00a0dojo\u00a0and was known for his skilled\u00a0ukemi. He was one of the models who posed for the line drawings that appear in the 1933\u00a0Budo Renshu\u00a0manual.<br \/>\nFunahashi was active as an assistant instructor at\u00a0Budo Senyokai\u00a0branches, including the large\u00a0dojo\u00a0in Takeda. He also taught in Osaka in the mid-1930s after which he ceases to be mentioned. Funahashi died from a lung illness around 1940.<\/p>\n<p>&nbsp;<\/p>\n<h2>Shigemi Yonekawa, b. Ibaragi Prefecture, 1910<\/h2>\n<figure id=\"attachment_7388\" aria-describedby=\"caption-attachment-7388\" style=\"width: 160px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7388\" data-permalink=\"https:\/\/aikidodidierboyet.com\/en\/2026\/08\/01\/les-annees-kobukan-4eme-partie\/no7_yonekawa\/\" data-orig-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No7_Yonekawa.jpg?fit=113%2C130&amp;ssl=1\" data-orig-size=\"113,130\" data-comments-opened=\"1\" data-image-title=\"No7_Yonekawa\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Shigemi Yonekawa&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No7_Yonekawa.jpg?fit=113%2C130&amp;ssl=1\" class=\"wp-image-7388\" src=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No7_Yonekawa.jpg?resize=160%2C184&#038;ssl=1\" alt=\"\" width=\"160\" height=\"184\" \/><figcaption id=\"caption-attachment-7388\" class=\"wp-caption-text\">Shigemi Yonekawa<\/figcaption><\/figure>\n<p>Yonekawa entered the Kobukan as an\u00a0uchideshi\u00a0in 1932. He taught at various locations as an assistant to Morihei Ueshiba both in the Tokyo and Osaka area. In 1936, Yonekawa was Morihei Ueshiba\u2019s partner for the series of technical photographs taken at Noma Dojo. This collection constitutes the most complete record of Morihei Ueshiba\u2019s prewar techniques.<br \/>\nYonekawa moved to Manchuria in 1936 where he assisted Kenji Tomiki in the instruction of\u00a0aiki budo. He was drafted into the Japanese Imperial Army in 1944 and saw action in Okinawa before being repatriated in 1946. No longer active in aikido after the war, he settled in Tsuchiura, Ibaragi Prefecture where he is engaged in agriculture.<\/p>\n<p>&nbsp;<\/p>\n<h2>Tsutomu Yukawa, Wakayama Prefecture, 1911-1942<\/h2>\n<figure id=\"attachment_7389\" aria-describedby=\"caption-attachment-7389\" style=\"width: 160px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7389\" data-permalink=\"https:\/\/aikidodidierboyet.com\/en\/2026\/08\/01\/les-annees-kobukan-4eme-partie\/no8_yukawa\/\" data-orig-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No8_Yukawa.jpg?fit=113%2C130&amp;ssl=1\" data-orig-size=\"113,130\" data-comments-opened=\"1\" data-image-title=\"No8_Yukawa\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Tsutomu Yukawa&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No8_Yukawa.jpg?fit=113%2C130&amp;ssl=1\" class=\"wp-image-7389\" src=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No8_Yukawa.jpg?resize=160%2C184&#038;ssl=1\" alt=\"\" width=\"160\" height=\"184\" \/><figcaption id=\"caption-attachment-7389\" class=\"wp-caption-text\">Tsutomu Yukawa<\/figcaption><\/figure>\n<p>Tsutomu Yukawa entered the Kobukan Dojo in 1931 after graduating from middle school in Wakayama Prefecture. He had a background in judo and was known for his great physical strength. About 1934, Yukawa married a niece of Morihei and relocated to Osaka. There he taught\u00a0aiki budo\u00a0at the Sonezaki police department and later operated a private\u00a0dojo\u00a0in Osaka.<br \/>\nHe appeared with the founder and Gozo Shioda in a demonstration before the Imperial family in 1941. Yukawa accompanied Morihei to Manchuria in 1942. Shortly after his return to Japan, he died tragically in Osaka as a result of an altercation with an army soldier.<\/p>\n<p>&nbsp;<\/p>\n<h2>Gozo Shioda, Tokyo, 1915-1994<\/h2>\n<figure id=\"attachment_7390\" aria-describedby=\"caption-attachment-7390\" style=\"width: 160px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7390\" data-permalink=\"https:\/\/aikidodidierboyet.com\/en\/2026\/08\/01\/les-annees-kobukan-4eme-partie\/no9_shioda\/\" data-orig-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No9_Shioda.jpg?fit=113%2C128&amp;ssl=1\" data-orig-size=\"113,128\" data-comments-opened=\"1\" data-image-title=\"No9_Shioda\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Gozo Shioda&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No9_Shioda.jpg?fit=113%2C128&amp;ssl=1\" class=\"wp-image-7390\" src=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No9_Shioda.jpg?resize=160%2C181&#038;ssl=1\" alt=\"\" width=\"160\" height=\"181\" \/><figcaption id=\"caption-attachment-7390\" class=\"wp-caption-text\">Gozo Shioda<\/figcaption><\/figure>\n<p>The son of a noted pediatrician, Gozo Shioda enrolled in the Kobukan Dojo in May 1932, prior to entering Takushoku University. He became an uchideshi while still a university student and served as a teaching assistant to Morihei Ueshiba in the Tokyo and Osaka areas. Shioda trained under the founder until he left Japan in 1941. During the war, he worked in a civilian capacity in China, Taiwan, Borneo, and the Celebes.<br \/>\nAfter the war, Shioda spent a brief period training under Ueshiba in Iwama. Later, in 1952, he began teaching aikido to employees of the Nihon Kokan Steel Company and various police departments. In 1955, with the support of prominent businessmen, he established the Yoshinkan Aikido Dojo in Tsukudo Hachiman. Shioda launched the International Yoshinkai Aikido Federation to further the worldwide spread of the Yoshinkan style of aikido in 1990. He is the author of numerous technical books on aikido and an autobiography entitled\u00a0Aikido Jinsei\u00a0[An Aikido Life], published in 1985. Shioda held the rank of ninth\u00a0dan\u00a0and is the founder of Yoshinkan aikido.<\/p>\n<p>&nbsp;<\/p>\n<h2>Kiyoshi Nakakura, Kagoshima Prefecture, 1910-2000<\/h2>\n<figure id=\"attachment_7391\" aria-describedby=\"caption-attachment-7391\" style=\"width: 160px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7391\" data-permalink=\"https:\/\/aikidodidierboyet.com\/en\/2026\/08\/01\/les-annees-kobukan-4eme-partie\/no10_nakakura_002\/\" data-orig-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No10_Nakakura_002.jpg?fit=113%2C130&amp;ssl=1\" data-orig-size=\"113,130\" data-comments-opened=\"1\" data-image-title=\"No10_Nakakura_002\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Kiyoshi Nakakura&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No10_Nakakura_002.jpg?fit=113%2C130&amp;ssl=1\" class=\"wp-image-7391\" src=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No10_Nakakura_002.jpg?resize=160%2C184&#038;ssl=1\" alt=\"Kiyoshi Nakakura\" width=\"160\" height=\"184\" \/><figcaption id=\"caption-attachment-7391\" class=\"wp-caption-text\">Kiyoshi Nakakura<\/figcaption><\/figure>\n<p>Kiyoshi Nakakura started kendo as a boy and entered the Daidokan Dojo at the age of seventeen with the goal of becoming a kendo professional. Later, in January 1930, he moved to Tokyo to enroll in the Yushinkan Kendo Dojo of Hakudo Nakayama. Through his marriage to Morihei Ueshiba\u2019s daughter Matsuko, he became the adopted son of the aikido founder and designated successor and was known as Morihiro Ueshiba during his five years at the Kobukan Dojo. He later abandoned his position and marriage and left the Ueshiba Dojo to pursue his kendo career.<br \/>\nNakakura had a long and highly successful career in competitive kendo and iaido which lasted into his seventies. Nakakura was a ninth\u00a0dan hanshi\u00a0in both kendo and iaido and one of Japan\u2019s leading swordsmen. He was active as the head kendo instructor at Hitotsubashi University until his death.<\/p>\n<p>&nbsp;<\/p>\n<h2>Aritoshi Murashige, 1895-1964<\/h2>\n<figure id=\"attachment_7392\" aria-describedby=\"caption-attachment-7392\" style=\"width: 160px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7392\" data-permalink=\"https:\/\/aikidodidierboyet.com\/en\/2026\/08\/01\/les-annees-kobukan-4eme-partie\/no11_murashige\/\" data-orig-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No11_Murashige.jpg?fit=113%2C130&amp;ssl=1\" data-orig-size=\"113,130\" data-comments-opened=\"1\" data-image-title=\"No11_Murashige\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Aritoshi Murashige&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No11_Murashige.jpg?fit=113%2C130&amp;ssl=1\" class=\"wp-image-7392\" src=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No11_Murashige.jpg?resize=160%2C184&#038;ssl=1\" alt=\"Aritoshi Murashige\" width=\"160\" height=\"184\" \/><figcaption id=\"caption-attachment-7392\" class=\"wp-caption-text\">Aritoshi Murashige<\/figcaption><\/figure>\n<p>Aritoshi Murashige was originally a\u00a0judoka\u00a0and practitioner of\u00a0Katori Shinto-ryu\u00a0at the Kodokan together with Minoru Mochizuki. He entered the Kobukan Dojo about 1932 having been sent from the Kodokan. Murashige\u2019s main emphasis was on weapon training rather than\u00a0jujutsu\u00a0techniques.<br \/>\nMurashige later became an Omoto believer due to his association with Morihei Ueshiba and participated in\u00a0Budo Senyokai\u00a0activities. He engaged in intensive training at the Takeda dojo in Hyogo Prefecture and later served as an instructor for the Omoto organization. Later, Murashige taught Manchuria in this connection in 1933. After the war, Murashige taught in Burma in the 1950s and then in Belgium where he died in a car accident in 1964.<\/p>\n<p>&nbsp;<\/p>\n<h2>Rinjiro Shirata, Yamagata Prefecture, 1912-1993<\/h2>\n<figure id=\"attachment_7393\" aria-describedby=\"caption-attachment-7393\" style=\"width: 160px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7393\" data-permalink=\"https:\/\/aikidodidierboyet.com\/en\/2026\/08\/01\/les-annees-kobukan-4eme-partie\/no12_shirata\/\" data-orig-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No12_Shirata.jpg?fit=113%2C130&amp;ssl=1\" data-orig-size=\"113,130\" data-comments-opened=\"1\" data-image-title=\"No12_Shirata\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Rinjiro Shirata&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No12_Shirata.jpg?fit=113%2C130&amp;ssl=1\" class=\"wp-image-7393\" src=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No12_Shirata.jpg?resize=160%2C184&#038;ssl=1\" alt=\"Rinjiro Shirata\" width=\"160\" height=\"184\" \/><figcaption id=\"caption-attachment-7393\" class=\"wp-caption-text\">Rinjiro Shirata<\/figcaption><\/figure>\n<p>Rinjiro Shirata entered the Kobukan Dojo in 1933 through a family connection to the Omoto religion. He became one of the leading\u00a0uchideshi\u00a0of Morihei Ueshiba, serving as a teaching assistant to the founder and instructing at outside\u00a0dojo\u00a0in the Tokyo and Osaka areas until conscripted into Japanese Imperial Army in 1937. Shirata was stationed in Manchuria and Burma during the Pacific War and, upon being repatriated, settled in his native Yamagata Prefecture.<br \/>\nAfter a training hiatus of more than 20 years, Shirata resumed teaching around 1960. He held several technical and administrative posts within the International Aikido Federation and traveled abroad to teach and attend organizational meetings on several occasions. In 1984, a training manual based on the technique of Shirata was authored by John Stevens. Shirata was awarded a 9th\u00a0dan\u00a0and was active teaching in Yamagata until shortly before his death.<\/p>\n<p>&nbsp;<\/p>\n<h2>Takako Kunigoshi, b. Shikoku Prefecture, 1911<\/h2>\n<figure id=\"attachment_7394\" aria-describedby=\"caption-attachment-7394\" style=\"width: 160px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7394\" data-permalink=\"https:\/\/aikidodidierboyet.com\/en\/2026\/08\/01\/les-annees-kobukan-4eme-partie\/no13_kunigoshi\/\" data-orig-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No13_Kunigoshi.jpg?fit=113%2C130&amp;ssl=1\" data-orig-size=\"113,130\" data-comments-opened=\"1\" data-image-title=\"No13_Kunigoshi\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Takako Kunigoshi&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No13_Kunigoshi.jpg?fit=113%2C130&amp;ssl=1\" class=\"wp-image-7394\" src=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No13_Kunigoshi.jpg?resize=160%2C184&#038;ssl=1\" alt=\"Takako Kunigoshi\" width=\"160\" height=\"184\" \/><figcaption id=\"caption-attachment-7394\" class=\"wp-caption-text\">Takako Kunigoshi<\/figcaption><\/figure>\n<p>Takako Kunigoshi entered the Kobukan Dojo in 1933 just prior to her graduation from Japan Women\u2019s Fine Arts University. One of the few female students at the Kobukan Dojo, she trained seriously and gained the full respect of both Morihei Ueshiba and his\u00a0uchideshi. A skilled artist, Kunigoshi did the technical illustrations for the 1934 book\u00a0Budo Renshu, which was given to students in lieu of a teaching license. She later trained at the private\u00a0dojo\u00a0of Admiral Isamu Takeshita for several years and taught self-defense courses to various women\u2019s groups.<br \/>\nAfter the war, Kunigoshi was no longer active in aikido. She is now retired and resides in Ikebukuro where she gives instruction in the Japanese tea ceremony.<\/p>\n<h2>Zenzaburo Akazawa, b. 1919, Ibaragi Prefecture.<\/h2>\n<figure id=\"attachment_7395\" aria-describedby=\"caption-attachment-7395\" style=\"width: 160px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"7395\" data-permalink=\"https:\/\/aikidodidierboyet.com\/en\/2026\/08\/01\/les-annees-kobukan-4eme-partie\/no14_akazawa\/\" data-orig-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No14_Akazawa.jpg?fit=113%2C132&amp;ssl=1\" data-orig-size=\"113,132\" data-comments-opened=\"1\" data-image-title=\"No14_Akazawa\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Zenzaburo Akazawa&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No14_Akazawa.jpg?fit=113%2C132&amp;ssl=1\" class=\"wp-image-7395\" src=\"https:\/\/i0.wp.com\/aikidodidierboyet.com\/wp-content\/uploads\/No14_Akazawa.jpg?resize=160%2C187&#038;ssl=1\" alt=\"Zenzaburo Akazawa\" width=\"160\" height=\"187\" \/><figcaption id=\"caption-attachment-7395\" class=\"wp-caption-text\">Zenzaburo Akazawa<\/figcaption><\/figure>\n<p>Zenzaburo Akazawa is from a family of Omoto believers and first came into contact with\u00a0aiki budo\u00a0because of the existence of a\u00a0Budo Senyokai\u00a0group in Iwama, Ibaragi Prefecture. Also a relative of Kobukan Dojo\u00a0uchideshi\u00a0Shigemi Yonekawa, Akazawa entered the Tokyo\u00a0dojo\u00a0in April 1933 after graduating from middle school. After a short period of training at the Kobukan, he spent two-and-a-half years of intensive training in Takeda, Hyogo Prefecture at the large\u00a0Budo Senyokai dojo. Following this, he returned to Tokyo where he continued as an\u00a0uchideshi\u00a0until leaving for Manchuria at the age of 18. Morihei Ueshiba and Akazawa formally enrolled in the\u00a0Kashima Shinto-ryu\u00a0school in 1937 as the aikido founder became absorbed in the study of weapons, especially the\u00a0ken\u00a0and\u00a0jo. Akazawa practiced\u00a0Kashima Shinto-ryu\u00a0for about a year at the Kobukan Dojo when instructors from the\u00a0ryuha\u00a0visited each week.<br \/>\nLater, Akazawa entered the Imperial Navy and was at sea for three years. During the latter part of his naval service, he was assigned until the end of World War II to teach aikido at the Naval Academy in Etajima in Hiroshima Prefecture. Akazawa\u2019s father assisted Morihei Ueshiba in purchasing land in Iwama and then was instrumental in the construction of the Iwama Dojo and the Aiki Shrine. No longer active in aikido, he resides in Iwama.<\/p>","protected":false},"excerpt":{"rendered":"<p>Principal students of the Kobukan era Noriaki Inoue, Wakayama Prefecture, 1902-1994 Noriaki Inoue is a nephew of Morihei Ueshiba and was raised for several years within the Ueshiba household, first in Tanabe and later in Shirataki, Hokkaido. Most of Inoue\u2019s martial arts training experience was gained under the tutelage of Morihei Ueshiba while in Hokkaido, &hellip; <a href=\"https:\/\/aikidodidierboyet.com\/en\/2026\/08\/01\/les-annees-kobukan-4eme-partie\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">The Kobukan Years &#8211; Part IV<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_seo_schema_type":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[50518704],"tags":[],"class_list":["post-7398","post","type-post","status-publish","format-standard","hentry","category-histoire"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8CvxL-1Vk","jetpack_likes_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/aikidodidierboyet.com\/en\/wp-json\/wp\/v2\/posts\/7398","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aikidodidierboyet.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aikidodidierboyet.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aikidodidierboyet.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aikidodidierboyet.com\/en\/wp-json\/wp\/v2\/comments?post=7398"}],"version-history":[{"count":7,"href":"https:\/\/aikidodidierboyet.com\/en\/wp-json\/wp\/v2\/posts\/7398\/revisions"}],"predecessor-version":[{"id":7405,"href":"https:\/\/aikidodidierboyet.com\/en\/wp-json\/wp\/v2\/posts\/7398\/revisions\/7405"}],"wp:attachment":[{"href":"https:\/\/aikidodidierboyet.com\/en\/wp-json\/wp\/v2\/media?parent=7398"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aikidodidierboyet.com\/en\/wp-json\/wp\/v2\/categories?post=7398"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aikidodidierboyet.com\/en\/wp-json\/wp\/v2\/tags?post=7398"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}