All Japan Championships

The All Japan Tennis Championships (Japanese: 全日本テニス選手権) is a Japanese tennis tournament that was founded in 1922 (there had been another Japanese championships held once in 1915). The All Japan championships was an international event (although in many years there were few overseas competitors) but after the Japan Open began, the All Japan championships became a national event, it's currently sponsored by Mitsubishi Electric company.^[1]

A Japanese championships was first held in 1915 when the British player G. A. Roper beat his compatriot H. C. M. Horne in the final in four sets. The event was held on the grounds of the Kobe Club in Mirume. The entries were few, as the native players of Tokyo and Yokohama wanted the meeting held in Tokyo, but that was impossible, as the Kobe club was the only club affiliated to the Lawn Tennis Association.^[2]

The All-Japan Championships was first played in 1922 in Tokyo (a few months after the Japanese Tennis Association was formed) as a men's only tournament.^[3] In 1924, a women's event was added to the programme.^[3] The tournament has been mainly played in Tokyo throughout its long run but has also been staged in other cities such as Osaka in 1933, 1935, 1937, 1939. Following World War II, the event was sometimes known as the Japan International Championships until 1972.

The All-Japan championships continues to this day^[4][5] but is a national event for Japanese players only, whilst the Japan Open took over the mantle as the Japan international event from 1972 onwards.

Year	Champion	Runner-up	Score
1915[a]	G.A. Roper	H.C.M. Horne	6–1, 7–5, 9–11, 6–4[2]
1922	Masanosuke Fukuda[6]	Yoshiro Ohta	6–2, 6–2, 7–5
1923	Takeichi Harada[6]	Teizo Toba	5–7, 6–3, 5–7, 6–2, 6–2
1924	Tsumio Tawara[6]	Ryuki Miki	2–6, 4–6, 7–5, 6–1, 8–6
1925	Tsumio Tawara (2)[6]	Ryuki Miki	6–4, 4–6, 4–6, 6–4, 7–5
1926	Yoshiro Ota[6]	Ryuki Miki	6–2, 6–4, 2–6, 6–4
1927	Tamio Abe[6]	Koichiro Ishii	2–6, 7–5, 6–2, 8–6
1928	Hajime Makino[6]	Jiro Sato	4–6, 7–5, 8–6, 6–0
1929	Takeichi Harada[6]	Jiro Sato	6–3, 6–3, 6–2
1930	Jiro Sato[6]	Hyotaro Sato	6–4, 8–6, 6–2
1931	Takeo Kuwabara[6]	Eikichi Itoh	6–2, 6–4, 4–6, 6–3
1932	Ryosuke Nunoi[6]	Jiro Sato	5-7, 6–2, 2–6, 6–4, 6–1
1933	Hideo Nishimura[6]	Jiro Fujikura	6–1, 6–4, 3–6, 6–2
1934	Jiro Yamagishi[6]	Hideo Nishimura	6–0, 6–3, 6–1
1935	Jiro Yamagishi (2)[6]	Roderich Menzel	7–5, 6–2, 6–2
1936	Jiro Yamagishi (3)[6]	Akimasa Miura	6–4, 4–6, 3–6, 7–5, 6–0
1937	Gottfried von Cramm[6]	Jiro Yamagishi	7–9, 6–4, 6–4, 6–4
1938	Jiro Yamagishi (4)[6]	Tetsuo Takamuku	6–4, 6–3, 5-7, 6–2
1939	Franjo Punčec[6]	Fumiteru Nakano	4–6, 6–2, 6–2, 6–3
1940	Haruo Kodera[6]	Nakahara Shiken	6–8, 1–6, 6–2, 6–3, 6–4
1941	Not held
1942	Tamotsu Washimi[6]	Shin Tanabe	6–1, 6–0, 6–1
1943–45	Not held
1946	Goro Fujikura[6]	Michihiko Kawazoe	6–4, 3–6, 6–3, 6–3
1947	Fumiteru Nakano[6]	Goro Fujikura	4–6, 3–6, 7–5, 6–4, 6–0
1948	Fumiteru Nakano (2)[6]	Goro Fujikura	6–4, 8–6, 6–3
1949	Jiro Kumamaru[6]	Goro Fujikura	6–4, 6–2, 6–3
1950	Jiro Kumamaru (2)[6]	Goro Fujikura	6–0, 5–7, 6–4, 6–0
1951	Jiro Kumamaru (3)[6]	Arthur Larsen	6–4, 6–3, 6–1
1952	Jiro Kumamaru (4)[6]	Kosei Kamo	6–3, 6–4, 6–3
1953	Kosei Kamo[6]	Ayato Kamo	6–3, 6–2, 6–3
1954	Atsushi Miyagi[6]	Kosei Kamo	4–6, 6–2, 6–3, 3–6, 6–3
1955	Atsushi Miyagi (2)[6]	Yoshio Yoshimura	6–1, 9–7, 11–9
1956	Kosei Kamo (2)[6]	Atsushi Miyagi	7–5, 6–0, 7–5
1957	Atsushi Miyagi (3)[6]	Yoshihisa Shibata	6–3, 6–1, 6–3
1958	Ham Richardson[6]	Alex Olmedo	6–2, 6–1, 6–1
1959	Barry MacKay[6]	Atsushi Miyagi	6–2, 6–3, 6–3
1960	Atsushi Miyagi (4)[6]	Takeo Hanna	6–4, 6–2, 2–6, 6–1
1961	Osamu Ishiguro[6]	Isao Watanabe	6–4, 6–3, 6–1
1962	Ulf Schmidt[6]	Osamu Ishiguro	6–4, 2–6, 3–6, 6–0, 6–4
1963	Osamu Ishiguro (2)[6]	Kosei Kamo	6–4, 6–3, 6–1
1964	Koji Watanabe[6]	Mitsuru Motoi	6–4, 2–6, 3–6, 6–0, 6–4
1965	Osamu Ishiguro (3)[6]	Keishiro Yanagi	6–4, 8–6, 6–2
1966	Ichizo Konishi[6]	Koji Watanabe	7–5, 6–3, 4–6, 1–6, 6–4
1967	Koji Watanabe (2)[6]	Keishiro Yanagi	5–7, 6–4, 6–0, 2–6, 6–4
1968	Koji Watanabe (3)	Osamu Ishiguro	6–3, 6–4, 4–6, 6–4[7]
1969	Isao Kobayashi	Ichizo Konishi	7–5, 8–6, 6–1[7]
1970	Martin Mulligan	Jun Kuki	6–2, 6–3, 7–5[8]
1971	Jun Kamiwazumi	Toshiro Sakai	6–4, 4–6, 6–4, 6–2[7]
1972	Jun Kamiwazumi (2)	Kenichi Hirai	6–4, 7–5, 6–3
1973	Jun Kamiwazumi (3)	Toshiro Sakai	6–4, 6–2, 8–6
1974	Toshiro Sakai	Kenichi Hirai	6–3, 6–2, 6–3
1975	Toshiro Sakai (2)	Kenichi Hirai	6–4, 4–6, 2–6, 6–2, 6–2
1976	Gene Mayer	Yukio Kato	6–2, 6–1, 6–1
1977	Tsuyoshi Fukui	Ryuki Yamamoto	6–2, 6–0, 6–0
1978	Tsuyoshi Fukui (2)	Tetsu Kuramitsu	7–6, 3–6, 6–2, 1–6, 6–1
1979	Tsuyoshi Fukui (3)	Jun Kuki	4–6, 2–6, 6–4, 7–6, 6–0
1980	Jun Kuki	Jun Kamiwazumi	6–3, 6–4, 6–1
1981	Tsuyoshi Fukui (4)	Jun Kuki	6–0, 6–3, 6–3
1982	Shigeyuki Nishio	Jun Kuki	6–7, 6–4, 6–4, 6–3
1983	Tsuyoshi Fukui (5)	Shinichi Sakamoto	6–4, 6–1, 4–6, 6–2
1984	Shinichi Sakamoto	Shigeyuki Nishio	7–5, 6–2, 6–4
1985	Tsuyoshi Fukui (6)	Shozo Shiraishi	6–2, 6–3, 7–6(5)
1986	Shozo Shiraishi	Soichi Nakamura	6–3, 6–4
1987	Shigeyuki Nishio (2)	Eiji Takeuchi	7–6(5), 6–4, 4–6, 7–6(4)
1988	Tsuyoshi Fukui (7)	Shozo Shiraishi	6–4, 6–0, 5–7, 7–5
1989	Hidehiko Tanizawa	Tsuyoshi Fukui	6–4, 6–3, 6–3
1990	Joseph Russell	Eduardo Furusho	4–6, 6–3, 6–3, 7–5
1991	Yasufumi Yamamoto	Toshihisa Tsuchihashi	6–3, 6–4, 3–6, 5–7, 6–1
1992	Yasufumi Yamamoto (2)	Ryuso Tsujino	6–4, 3–6, 7–6(6), 6–1
1993	Kentaro Masuda	Ryuso Tsujino	2–6, 6–4, 6–3, 6–3
1994	Kentaro Masuda (2)	Kim Bong-soo	6–7(2), 6–1, 6–4
1995	Hideki Kaneko	Kotaro Miyachi	6–3, 7–5
1996	Takao Suzuki	Gouichi Motomura	4–6, 6–1, 6–3
1997	Takao Suzuki (2)	Kentaro Masuda	6–4, 6–2
1998	Yaoki Ishii	Kotaro Miyachi	6–1, 6–2
1999	Gouichi Motomura	Satoshi Iwabuchi	6–1, 6–3
2000	Gouichi Motomura (2)	Kwon Oh-hee	5–7, 7–6(4), 6–2
2001	Takahiro Terachi	Yaoki Ishii	6-4, 6–2
2002	Gouichi Motomura (3)	Takao Suzuki	4–6, 6–1, 4–1 ret.
2003	Gouichi Motomura (4)	Takahiro Terachi	4–6, 6–4, 6–4, 6–4
2004	Takahiro Terachi (2)	Kwon Hyung Tae	7–5, 6–1, 6–1
2005	Satoshi Iwabuchi	Go Soeda	6–2, 1–6, 7–6(6)
2006	Satoshi Iwabuchi (2)	Toshihide Matsui	6–1, 4–6, 7–5
2007	Takao Suzuki (3)	Kwon Oh-hee	6–2, 6–2
2008	Go Soeda	Tatsuma Ito	6–7(2), 6–3, 6–4
2009	Go Soeda (2)	Yūichi Sugita	6–3, 7–6(3)
2010	Yūichi Sugita	Takao Suzuki	6–1, 6–3
2011	Hiroki Moriya	Tatsuma Ito	5–7, 6–2, 7–6(2)
2012	Yūichi Sugita (2)	Tatsuma Ito	6–4, 6–3
2013	Tatsuma Ito	Yoshihito Nishioka	6–3, 6–3
2014	Hiroyasu Ehara	Yūichi Sugita	7–6(7), 6–4
2015	Yasutaka Uchiyama	Go Soeda	7–6(6), 6–4
2016	Yosuke Watanuki	Yasutaka Uchiyama	6–2, 6–4
2017	Yusuke Takahashi	Hiroyasu Ehara	0–6, 6–4, 7–5
2018	Tatsuma Ito (2)	Renta Tokuda	6–3, 6–0
2019	Rio Noguchi	Yuta Shimizu	6–3, 6–4
2020	Naoki Nakagawa	Masamichi Imamura	6–1, 6–2
2021	Yuta Shimizu	Shintaro Imai	6–3, 6–4
2022	Shintaro Imai	Shuichi Sekiguchi	7–5, 4–6, 6–3
2023	Renta Tokuda	Hikaru Shiraishi	6–2, 6–2
2024	Masamichi Imamura	Kokoro Isomura	7–6(6), 6–4[9]

Year	Champion	Runner-up	Score
1924	T. Kuroi[6]
1925	T. Kuroi (2)[6]
1926	S. Hayama[6]
1927	T. Moriwaki[6]
1928	S. Toda[6]
1929	R. Takiguchi[6]
1930	T. Kobayishi[6]
1931	T. Kobayishi (2)[6]
1932	K. Minami[6]
1933	M. Hayashi[6]
1934	M. Hayashi (2)[6]
1935	T. Nakano[6]
1936	S. Toda (2)[6]
1937	Marie-Louise Horn[6]
1938	T. Kizen[6]
1939	J. Kamo[6]
1940	S. Sawada[6]
1941	Not held
1942	M. Yamakawa[6]
1943–45	Not held
1946	Sachiko Kamo[6]
1947	Sachiko Kamo (2)[6]
1948	Sachiko Kamo (3)[6]
1949	Sachiko Kamo (4)[6]
1950	Sachiko Kamo (5)[6]
1951	Sachiko Kamo (6)[6]
1952	Reiko Miyagi[6]
1953	Sachiko Kamo (7)[6]
1954	Reiko Miyagi (2)[6]
1955	Sachiko Kamo (8)[6]
1956	Reiko Miyagi (3)[6]
1957	Reiko Miyagi (4)[6]
1958	Reiko Miyagi (5)[6]
1959	Reiko Miyagi (6)[6]
1960	Reiko Miyagi (7)[6]
1961	Reiko Miyagi (8)[6]
1962	Reiko Miyagi (9)[6]
1963	Reiko Miyagi (10)[6]
1964	H. Schretz[6]
1965	Kazuko Kuramatsu[6]
1966	Yohko Obata[6]
1967	Kazuko Sawamatsu[6]
1968	Kazuko Sawamatsu (2)[6]
1969	Kazuko Sawamatsu (3)[6]
1970[10]	Kazuko Sawamatsu (4)	Kathy Harter	6–3, 7–5.
1971	Kimiyo Hatanaka	Duk-Hee Lee	9–7, 4–6, 9–7
1972	Kazuko Sawamatsu (5)	Alena Palmeová-West	6–3, 6–0
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024

Year	Champion	Runner-up	Score
1922	Kawazuma Ryuzo Tamio Abe	Masanosuke Fukuda Mi Ogino	6–2, 6–4, 6–4
1923	Kawazuma Ryuzo (2) Tamio Abe (2)	Takeichi Harada Iwao Aoki	6–4, 6–3, 3–6, 6–4
1924	Takashi Ukegawa Iwao Aoki	Tamio Abe Kawajiri Makoto	6–4, 6–4, 6–0
1925	Tamio Abe (3) Kawajiri Makoto	Tomonaga Kobayashi	1–6, 6–3, 6–1, 6–3
1926	Hisataka Aikawa Kengo Aso	Tamio Abe Kawajiri Makoto	6–4, 6–4, 2–6, 7–5
1927	Masanosuke Fukuda Tamio Abe (4)	Hyotaro Sato Ryoji Kobayashi	2–6, 6–2, 6–3, 6–3
1928	Masakazu Yamagishi Hikoshichi Shimura	Masuo Uehara Toshio Kojiro	6–3, 6–4, 6–1
1929	Takeichi Harada Ichiya Kumagae	Masakazu Yamagishi Hikoshichi Shimura	6–2, 6–4, 6–3
1930	Masakazu Yamagishi (2) Hikoshichi Shimura (2)	Ryosuke Nunoi Takeo Kuwabara	4–6, 6–4, 6–3, 6–4
1931	Masakazu Yamagishi (3) Yasuo Murakami	Hyotaro Sato Mi Kawaji	1–6, 6–3, 7–5, 1–6, 6–2
1932	Jiro Sato Mi Kawaji	Hideo Nishimura Rezo Murakami	8–6, 6–4, 6–2
1933	Hideo Nishimura Jiro Yamagishi	Jiro Sato Ryosuke Nunoi	Def.
1934	Hideo Nishimura (2) Jiro Yamagishi (2)	Masayoshi Takahashi Rezo Murakami	6–0, 6–2, 6–1
1935	Jiro Yamagishi (3) Rezo Murakami	Roderich Menzel Ladislav Hecht	2–6, 5–7, 6–3, 6–4, 6–4
1936	Jiro Yamagishi (4) Rezo Murakami (2)	Tamio Abe Mi Kawaji	14–12, 6–2, 6–2
1937	Gottfried von Cramm Henner Henkel	Jiro Yamagishi Rezo Murakami	8–10, 6–2, 11–13, 6–2, 6–4
1938	Jiro Yamagishi (5) Yasuo Tsuruta	Fumiteru Nakano Takeo Matsumoto	2–6, 6–1, 6–2, 8–6
1939	Franjo Punčec Franjo Kučković	Haruo Horikoshi Kenzo Uhara	7–5, 6–3, 6–3
1940	Yasuo Murakami (2) Haruo Horikoshi	Yasuo Tsuruta Fujiyo Yamagata	7–9, 6–8, 6–3, 6–2, 6–4
1941	Not held
1942	Yasuo Murakami (3) Haruo Horikoshi (2)	Shin Tanabe Osamu Okada	6–3, 7–5, 9–11, 6–4
1943–45	Not held
1946	Goro Fujikura Yasuo Tsuruta (2)	Jiro Yamagishi Shin Tanabe	7–5, 6–4, 6–4
1947	Goro Fujikura (2) Yasuo Tsuruta (3)	Taneda Yoshiichiro Okinaka	7–5, 4–6, 7–5, 6–3
1948	Shin Tanabe Osamu Okada	Goro Fujikura Yasuo Tsuruta	6–4, 6–3, 5–7, 7–5
1949	Fumiteru Nakano Kenzo Uhara	Shin Tanabe Osamu Okada	6–3, 6–4, 2–6, 6–0
1950	Haruo Horikoshi (3) Yatsuro Mizuki	Goro Fujikura Yasuo Tsuruta	5–7, 6–4, 7–5, 2–6, 6–2
1951	Jiro Sumikumu Arthur Larsen	Fumiteru Nakano Goro Fujikura	8–6, 3–6, 6–0, 6–0
1952	Fumiteru Nakano Jiro Sumikumu (2)	Haruo Horikoshi Yatsuro Mizuki	6–1, 8–6, 7–9, 6–1
1953	Rezo Murakami (3) Kenzo Uhara (2)	Yasumine Kuramitsu Masanobu Kimura	5–7, 1–6, 6–4, 6–2, 6–3
1954	Kosei Kamo Atsushi Miyagi	Yatsuro Mizuki Ayato Kamo	7–5, 6–3, 9–7
1955	Kosei Kamo (2) Atsushi Miyagi (2)	Tetsuo Aoki Hiroshi Uchida	6–0, 6–4, 6–0
1956	Ayato Kamo Kosei Kamo (3)	Tadashi Matsuura Yasunori Nakamura	9–7, 8–6, 6–4
1957	Atsushi Miyagi (3) Yoshihisa Shibata	Kaname Kobayashi Hiroshi Saito	6–3, 6–1, 6–1
1958	Ham Richardson Alex Olmedo	Atsushi Miyagi Yoshihisa Shibata	6–2, 6–2, 6–4
1959	Barry MacKay Myron Franks	Atsushi Miyagi Yoshihisa Shibata	6–2, 8–6, 6–3
1960	Atsushi Miyagi (4) Yoshihisa Shibata (2)	Osamu Ishiguro Masao Nagasaki	6–4, 7–5, 2–6, 3–6, 6–2
1961	Michio Fujii Kazunari Hirano	Ichizo Konishi Tatsuji Ishii	6–2, 7–5, 2–6, 6–2
1962	Osamu Ishiguro Michio Fujii (2)	Seikichi Kan Keishiro Yanagi	6–3, 6–2, 6–0
1963	Jo Furuta Ryoichi Mori	Kosei Kamo Osamu Ishiguro	7–9, 6–3, 16–14, 6–2
1964	Osamu Ishiguro (2) Isao Watanabe	Ichizo Konishi Koji Watanabe	6–3, 6–4, 6–3
1965	Osamu Ishiguro (3) Koji Watanabe	Hiromi Arimoto Junzo Kawamori	3–6, 6–3, 6–3, 10–8
1966	Koji Watanabe (2) Isao Watanabe (2)	Osamu Ishiguro Michio Fujii	11–9, 6–4, 6–3
1967	Koji Watanabe (3) Isao Watanabe (3)	Yuji Tezuka Hidesaburo Kuromatsu	5–7, 6–2, 6–4, 6–1
1968	Koji Watanabe (4) Junzo Kawamori	Ryoichi Mori Hideji Utsuhara	6–3, 6–2, 6–2
1969	Isao Kobayashi Isao Watanabe (4)	Jun Kamiwazumi Kenichi Hirai	4–6, 4–6, 6–1, 6–1, 6–3
1970	Junzo Kawamori (2) Takeshi Koura	Martin Mulligan M. Kaimo	6–4, 6–3, 7–9, 6–3
1971	Jun Kamiwazumi Toshiro Sakai	Ryoichi Mori Hideji Utsuhara	6–1, 10–8, 6–3
1972	Jun Kamiwazumi (2) Toshiro Sakai (2)	Jun Kuki Kenichi Hirai	6–3, 6–4, 13–11
1973	Jun Kamiwazumi (3) Toshiro Sakai (3)	Kenichi Hirai Kiyoshi Tanabe	6–3, 9–8, 6–4
1974	Toshiro Sakai (4) Kenichi Hirai	Yukio Kato Masataka Ota	6–1, 6–4, 6–2
1975	Toshiro Sakai (5) Kenichi Hirai (2)	Akinori Hosono Etsuo Uchiyama	6–4, 6–4, 6–4
1976	Toshiro Sakai (6) Kenichi Hirai (3)	Tetsu Kuramitsu Kinichi	6–3, 4–6, 1–6, 6–4, 6–3
1977	Tetsu Kuramitsu Kinichi	Shinya Tamura Yasuaki Kanai	6–4, 6–3, 6–3
1978	Susumu Motomura Etsuo Uchiyama	Ryuki Yamamoto Shinichi Sakamoto	6–3, 3–6, 4–6, 6–4, 6–2
1979	Shigeyuki Nishio Shinichi Sakamoto	Kiyoshi Tanabe Ryoichi Mori	7–5, 6–4, 7–6
1980	Jun Kamiwazumi (4) Tsuyoshi Fukui	Kenichi Hirai Shinya Tamura	6–0, 6–3, 1–6, 2–6, 6–4
1981	Kenichi Hirai (4) Shinichi Sakamoto (2)	Hiroyuki Baba Ikichiro Nakanishi	6–0, 6–7, 7–6, 6–1
1982	Kenichi Hirai (5) Shinichi Sakamoto (3)	Jun Kamiwazumi Tsuyoshi Fukui	7–6, 7–5, 6–2
1983	Jun Kamiwazumi (5) Kenichi Hirai (6)	Tsuyoshi Fukui Shinya Tamura	6–4, 7–5, 7–5
1984	Shigeyuki Nishio (2) Shinichi Sakamoto (4)	Hitoshi Shirato Joel Bailey	6–3, 6–2, 7–5
1985	Toru Yonezawa Joel Bailey	Tsuyoshi Fukui Shinya Tamura	6–2, 7–5
1986	Eiji Takeuchi Hitoshi Shirato	Shozo Shiraishi Shinichi Sakamoto	6–3, 6–2
1987	Eiji Takeuchi (2) Hitoshi Shirato (2)	Shinichi Sakamoto Shigeyuki Nishio	2–6, 7–5, 6–2, 6–4
1988	Shinichi Sakamoto (5) Shigeyuki Nishio (3)	Takayoshi Shibuya Takeshi Murakami	4–6, 6–2, 3–6, 6–3, 9–7
1989	Kenichi Kiyomiya Yosikazu Okada	Takayoshi Shibuya Takeshi Murakami	6–4, 6–4, 6–4
1990	Joseph Russell Joel Bailey (2)	Hidemaru Fujita Masaru Suizu	5–7, 6–1, 6–7(8), 7–6(6), 6–4
1991	Eduardo Furusho Tetsuya Sato	Ryuso Tsujino Natsuki Harada	6–4, 6–3, 6–3
1992	Tetsuya Sato (2) Toshiyuki Mori	Joseph Russell Toru Yonezawa	6–1, 4–6, 6–4, 6–4
1993	Tetsuya Sato (3) Takao Suzuki	Ryuso Tsujino Haruo Nakano	6–3, 3–6, 7–5, 2–6, 6–3
1994	Hiroyasu Sato Masafumi Komada	Haruo Nakano Tetsuya Sato	7–5, 6–4
1995	Gouichi Motomura Tetsuya Sato (4)	Takao Suzuki Satoshi Iwabuchi	7–6(6), 6–2
1996	Gouichi Motomura (2) Thomas Shimada	Takao Suzuki Satoshi Iwabuchi	6–4, 6–2
1997	Satoshi Iwabuchi Takao Suzuki	Yaoki Ishii Mitsuru Takada	6–3, 6–4
1998	Hiroki Ishii Ryuso Tsujino	Yaoki Ishii Tetsuya Chaen	6–3, 6–3
1999	Satoshi Iwabuchi (2) Thomas Shimada (2)	Hideki Kaneko Takahiro Terachi	6–1, 6–0
2000	Satoshi Iwabuchi (3) Mitsuru Takada	Michihisa Onoda Hideki Kaneko	1–6, 6–3, 6–4
2001	Yaoki Ishii Akira Matsushita	Hiroki Kondo Thomas Shimada	6–4, 6–2
2002	Satoshi Iwabuchi (4) Mitsuru Takada (2)	Jun Kato Thomas Shimada	7–6(4), 7–6(5), 6–4
2003	Takahiro Terachi Thomas Shimada (3)	Jun Kato Kentaro Masuda	6–4, 7–6(4), 6–4
2004	Hiroyasu Sato (2) Reimi	Tasuku Iwami Go Soeda	7–5, 6–4
2005	Satoshi Iwabuchi (5) Toshihide Matsui	Tasuku Iwami Go Soeda	6–4, 3–6, 6–3
2006	Yaoki Ishii (2) Hiroki Kondo	Reimi Hiroyasu Sato	6–4, 6–2
2007	Satoshi Iwabuchi (6) Toshihide Matsui (2)	Yusuke Iwahashi Tomohiro Mori	6–3, 7–6(3)
2008	Satoshi Iwabuchi (7) Toshihide Matsui (3)	Tatsuma Ito Kwon Oh-hee	6–4, 6–3
2009	Satoshi Iwabuchi (8) Toshihide Matsui (4)	Tasuku Iwami Go Soeda	2–6, 7–6(3), 6–2
2010	Tasuku Iwami Hiroki Kondo (2)	Fumiaki Kita Takuto Niki	6–2, 6–2
2011	Tatsuma Ito Hiroki Kondo (3)	Yasutaka Uchiyama Yūichi Sugita	6–3, 7–5
2012	Yasutaka Uchiyama Shota Tagawa	Tatsuma Ito Hiroki Kondo	7–6(3), 6–3
2013	Sho Katayama Bumpei Sato	Hiroyasu Ehara Koichi Sano	6–2, 6–4
2014	Takuto Niki Yuya Kibi	Bumpei Sato Sho Katayama	7–5, 6–3
2015	Yusuke Watanuki Yosuke Watanuki	Koichi Sano Arata Onozawa	6–2, 6–1
2016	Hiromasa Oku Katsumi Nagao	Yusuke Watanuki Yosuke Watanuki	6–3, 6–4
2017	Hiroyasu Ehara Sho Katayama	Soichiro Moritani Kento Takeuchi	6–2, 6–4
2018	Takuto Niki (2) Shintaro Imai	Yuta Shimizu Shinji Hazawa	6–2, 7–6(5)
2019	Takuto Niki (3) Shintaro Imai (2)	Yuta Shimizu Shinji Hazawa	7–6(3), 7–6(9)
2020	Not held due to COVID-19 pandemic
2021	Kaito Uesugi Toshihide Matsui (5)	Yuta Shimizu Shinji Hazawa	6–1, 7–6(3)
2022	Kaito Uesugi (2) Toshihide Matsui (6)	Takuto Niki Takeru Yuzuki	6–3, 6–4
2023	Taisei Ichikawa Seita Watanabe	Ryotaro Taguchi Shinji Hazawa	6–3, 6–2
2024	Takeru Yuzuki Seita Watanabe (2)	Kaito Uesugi Masakatsu Noguchi	6–4, 6–7(8), [10–3][11]

Year	Champion	Runner-up	Score
1935	Tamio Abe	Hyotaro Sato
1936	Yasuo Murakami	Yoshioka
1937	Ryuki Miki	Tamio Abe
1938	Tamio Abe (2)	Mi Kawaji	Def.
1939	Kenzo Uhara	Murayama
1940	Yasuo Murakami (2)	Haruo Horikoshi
1941–45	Not held
1946	Yatsuro Mizuki	Kenzo Uhara
1947	Kenzo Uhara (2)	Goro Fujikura
1948	Yatsuro Mizuki (2)	Yasuo Tsuruta
1949	Kosei Kamo	Yasuo Tsuruta
1950	Kosei Kamo (2)	Mi Kawaji
1951	Kenzo Uhara (3)	Kosei Kamo
1952	Kenzo Uhara (4)	Jiro Yamagishi
1953	Kenzo Uhara (5)	Norichika Watanabe
1954	Kenzo Uhara (6)	Kosei Kamo
1955	Kosei Kamo (3)	Kenzo Uhara
1956	Kosei Kamo (4)	Kenzo Uhara
1957	Yoshihisa Shibata	Kaname Kobayashi
1958	Kenzo Uhara (7)	Yuji Takayama
1959	Kenzo Uhara (8)	Takayoshi Saigo
1960	Michihiro Suzuki	Kenzo Uhara
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015			ret.
2016
2017
2018
2019
2020–	Not held due to COVID-19 pandemic, no signal of resumption