Year | Men's singles | Women's singles | Men's doubles | Women's doubles | Mixed doubles |
1947 | Jun’ichi Oka | Taki Nakamura | Toshihide Hirota Mitsuo Fujii | Taki Nakamura Chieko Kawamata | (Isao Mori) (Hiroko Oka) |
1948 | Toyoko Yoshida | E. Emeri Chieko Kawamata |
1949 | Toyoko Yoshida | Jun’ichi Oka Mankichi Sōma | Toyoko Yoshida Chieko Tamura | Yasuhisa Yamada Chieko Tamura |
1950 | Fumiko Endō | Jun’ichi Oka Michiaki Oka | Fumiko Endō Utako Kobayashi |
1951 | Toshihide Hirota | Etsuko Nobori | Toshihide Hirota Michiaki Oka | Ayaka Horie Hisaka Hota | Hirotoshi Shibuya Nobu Kojima |
1952 | Mitsuko Yoshida | Hideo Yoshioka Kōichi Fujii | Fumiko Endō Tomiko Arakawa |
1953 | Fumio Mochizuki | Tomiko Arakawa | Yoshirō Satō Shigeru Yamasaki | Utako Kobayashi Tomiko Arakawa |
1954 | Masuhiro Ueda | Yoshiko Okawa | Kanetoshi Kataishi Masanori Katō | Yoshiko Okawa Mitsuko Fujita | Shigemi Tsuchiya Yoshiko Irisawa |
1955 | Kanetoshi Kataishi | Setsuko Gonda | Hisako Toda Keiko Kobayashi | Eiichi Kogai Junko Honjō |
1956 | Yoshirō Satō | Kinue Yokoi | Kanetoshi Kataishi Eiichi Nagai | Yoshiko Okawa Utako Kobayashi | Toshimichi Ishihara Hisako Toda |
1957 | Eiichi Nagai | Tomoko Tajima | Eiichi Nagai Nobuhiro Namiki | Tomoko Tajima Kyoko Miyakawa |
1958 | Yoshirō Satō | Tomoko Tajima | Reiko Nakashima Yōko Takahashi | Hajime Kaido Miyako Morota |
1959 | Takafusa Itagaki | Tomoko Tajima | Yoshiyasu Yamada Satoru Nakamura | Tomoko Tajima (Kikuko Yamazaki) | Katsuhide Kitajima Tomiko Ariki |
1960 | Yoshio Komiya | Michiko Tachibana | Tsutomu Sawada Kōichi Mori | Tomoko Takahashi Fumiko Nagasaki | Kiyoshi Mōri Sumi Negishi |
1961 | Yoshio Komiya | Fumiko Akiyama | Masako Kimura Mitsuko Yokoyama | Hiroshi Sugita Yoshiko Sugita |
1962 | Takeshi Miyanaga | Noriko Takagi | Noriko Takagi Miyako Morota | Tadao Hoshino Tomiko Ariki |
1963 | Kōichi Watabe | Fumiko Yokoi | Yukiharu Suzuki Yoshiaki Tōjō | Tomiko Ariki Hiromi Mihara |
1964 | Takeshi Miyanaga | Noriko Takagi | Takeshi Miyanaga Eiichi Sakai | Noriko Takagi Hiroe Amano |
1965 | Masao Akiyama | Mitsuko Yokoyama | Noriko Takagi Hiroe Amano | Yoshiaki Tōjō Fumiko Yokoi |
1966 | Ippei Kojima | Noriko Takagi | Noriko Takagi Hiroe Amano | Yoshio Komiya Akemi Ueno |
1967 | Ippei Kojima | Noriko Takagi | Ippei Kojima Masao Akiyama | Noriko Takagi Hiroe Amano | Yoshinori Itagaki Setsuko Ōta |
1968 | Ippei Kojima | Tomoko Takahashi | Ippei Kojima Masao Akiyama | Machiko Aizawa Etsuko Takenaka | Kenji Suzuki Tomiko Ariki |
1969 | Ippei Kojima | Hiroe Yuki | Ippei Kojima Masao Akiyama | Machiko Aizawa Etsuko Takenaka | Kenji Suzuki Tomiko Ariki |
1970 | Ippei Kojima | Etsuko Takenaka | Shōichi Toganoo Eiichi Sakai | Machiko Aizawa Etsuko Takenaka | Eiichi Sakai Hiroe Amano |
1971 | Shōichi Toganoo | Noriko Nakayama | Nobutaka Ikeda Kenji Suzuki | Noriko Nakayama Hiroe Yuki |
1972 | Ippei Kojima | Hiroe Yuki | Ippei Kojima Masao Akiyama | Machiko Aizawa Etsuko Takenaka |
1973 | Ippei Kojima | Hiroe Yuki | Shōichi Toganoo Nobutaka Ikeda | Machiko Aizawa Etsuko Takenaka | Shōichi Toganoo Etsuko Takenaka |
1974 | Kinji Zeniya | Hiroe Yuki | Hiroe Yuki Mika Ikeda | Shōichi Toganoo Etsuko Takenaka |
1975 | Ippei Kojima | Hiroe Yuki | Masao Tsuchida Yoshitaka Iino | Etsuko Takenaka Emiko Ueno | Shigemitsu Imai Mika Ikeda |
1976 | Kinji Zeniya | Hiroe Yuki | Shōichi Toganoo Nobutaka Ikeda | Etsuko Takenaka Emiko Ueno | Shōichi Toganoo Etsuko Takenaka |
1977 | Kinji Zeniya | Saori Kondō | Masao Tsuchida Yoshitaka Iino | Atsuko Tokuda Mikiko Takada | (Noboru Kusaka) (Mayumi Ushida) |
1978 | Kinji Zeniya | Atsuko Tokuda | Masao Tsuchida Yoshitaka Iino | Atsuko Tokuda Mikiko Takada | Motoo Nakai Yōko Chiba |
1979 | Kinji Zeniya | Yoshiko Yonekura | Nobutaka Ikeda Mikio Ozaki | Atsuko Tokuda Yoshiko Yonekura | Shōichi Toganoo Etsuko Toganoo |
1980 | Hiroyuki Hasegawa | Sumiko Kitada | Masao Tsuchida Yoshitaka Iino | Atsuko Tokuda Yoshiko Yonekura | Motoo Nakai Yōko Hata |
1981 | Kinji Zeniya | Sumiko Kitada | Kinji Zeniya Hiroshi Nishiyama | Atsuko Tokuda Yoshiko Yonekura | Shōichi Toganoo Etsuko Toganoo |
1982 | Hiroyuki Hasegawa | Sumiko Kitada | Hiroyuki Hasegawa Yukihiro Miyamoto | Atsuko Tokuda Yoshiko Yonekura | Toshihiro Tsuji (Ayako Tokunaga) |
1983 | Hiroyuki Hasegawa | Fumiko Tōkairin | Shinji Matsuura Shūji Matsuno | Atsuko Tokuda Yoshiko Yonekura | (Hiroshi Suzuki) Kazuko Sekine |
1984 | Kinji Zeniya | Sumiko Kitada | Shōkichi Miyamori Tetsuaki Inoue | Atsuko Tokuda Yoshiko Yonekura | Kyōji Kushi Kimiko Jinnai |
1985 | Hiroshi Nishiyama | Sumiko Kitada | Shinji Matsuura Shūji Matsuno | Kazuko Takamine Kazue Hoshi | Akio Tomita Michiko Tomita |
1986 | Shinji Matsuura | Sumiko Kitada | Atsuko Tokuda Yoshiko Yonekura | Naotsugu Tanida Kazuko Takamine |
1987 | Hiroshi Nishiyama | Sumiko Kitada | Atsuko Tokuda Yoshiko Yonekura | Hiroyuki Hasegawa (Hiromi Moriyama) |
1988 | Shinji Matsuura | Sumiko Kitada | Kimiko Jinnai Hisako Mori | Naotsugu Tanida Tokiko Hirota |
1989 | Shūji Matsuno | Aiko Miyamura |
1990[2] | Shinji Matsuura | Hisako Mizui | Takao Hayato Michiyo Tashiro |
1991[3] | Shūji Matsuno | Tomomi Matsuo | Tomomi Matsuo Kyoko Sasage | Yasumasa Tsujita Haruko Matsuda |
1992[4] | Kazuhiro Shimogami | Aiko Miyamura | Yūko Koike Tokiko Hirota | Katsushi Koga Yōko Fujimoto |
1993[5] | Fumihiko Machida | Hisako Mizui | Tatsuya Yanagiya Hiroki Etō | Akihiro Imai Miwa Kai |
1994[6] | Masako Sakamoto Tomomi Matsuo |
1995[7] | Fumihiko Machida Seiichi Watanabe | Atsuhito Kitani Shinobu Sasaki |
1996[8] | Takahiro Suka | Takako Ida | Takuya Katayama Yuzo Kubota | Yoshiko Iwata Haruko Matsuda | Norio Imai Haruko Matsuda |
1997[9] | Shinji Ōta | Shinji Ōta Takuya Takehana | Takae Masumo Chikako Nakayama | Kōji Miya Yoshiko Tago |
1998[10] | Keita Masuda | Miho Tanaka | Keita Masuda Tadashi Ōtsuka | Haruko Matsuda Yoshiko Iwata | Fumitake Shimizu Fujimi Tamura |
1999[11] | Yasuko Mizui | Takae Masumo Chikako Nakayama | Tomohiko Usui Kirika Kawaguchi |
2000[12] | Kanako Yonekura | Takuya Katayama Yuzo Kubota | Shizuka Yamamoto Seiko Yamada | Norio Imai Chikako Nakayama |
2001[13] | Kaori Mori | Shinji Ōta Takuya Takehana | Akiko Nakashima Keiko Yoshitomi |
2002[14] | Kumiko Ogura | Keita Masuda Tadashi Ōtsuka | Chikako Nakayama Keiko Yoshitomi | Tadashi Ōtsuka Shizuka Yamamoto |
2003[15] | Shōji Satō | Kaori Mori | Shizuka Yamamoto Seiko Yamada |
2004[16] | Eriko Hirose | Kumiko Ogura Reiko Shiota |
2005[17] | Kanako Yonekura | Shūichi Nakao Shūichi Sakamoto | Keita Masuda Miyuki Maeda |
2006[18] | Eriko Hirose | Shintaro Ikeda Shūichi Sakamoto |
2007[19] | Sho Sasaki | Kaori Imabeppu | Keishi Kawaguchi Naoki Kawamae |
2008[20] | Ken’ichi Tago | Eriko Hirose | Shintarō Ikeda Shūichi Sakamoto |
2009[21] | Noriyasu Hirata Hirokatsu Hashimoto | Shizuka Matsuo Mami Naitō | Noriyasu Hirata Miyuki Maeda |
2010[22] | Satoko Suetsuna Miyuki Maeda |
2011[23] | Nozomi Okuhara | Misaki Matsutomo Ayaka Takahashi | Shintarō Ikeda Reiko Shiota |
2012[24] | Kaori Imabeppu | Hiroyuki Endo Kenichi Hayakawa | Takeshi Kamura Koharu Yonemoto |
2013[25] | Minatsu Mitani | Kenichi Hayakawa Misaki Matsutomo |
2014[26] | Sho Sasaki | Akane Yamaguchi | Naoko Fukuman Kurumi Yonao |
2015[27] | Kento Momota | Nozomi Okuhara | Takeshi Kamura Keigo Sonoda | Misaki Matsutomo Ayaka Takahashi | Kenta Kazuno Ayane Kurihara |
2016[28] | Kenta Nishimoto | Sayaka Sato | Takeshi Kamura Koharu Yonemoto |
2017[29] | Riichi Takeshita | Akane Yamaguchi | Hiroyuki Endo Yuta Watanabe | Yuki Fukushima Sayaka Hirota | Yuta Watanabe Arisa Higashino |
2018[30] | Kento Momota | Takeshi Kamura Keigo Sonoda |
2019[31] | Nozomi Okuhara | Hiroyuki Endo Yuta Watanabe | Mayu Matsumoto Wakana Nagahara |
2020[32] | Yuki Fukushima Sayaka Hirota |
2021[33] | Yushi Tanaka | Masato Takano Katsuki Tamate | Sayaka Hobara Rena Miyaura | Hiroki Midorikawa Natsu Saito |
2022[34] | Kento Momota | Akane Yamaguchi | Takuro Hoki Yugo Kobayashi | Yuki Fukushima Sayaka Hirota | Yuki Kaneko Misaki Matsutomo |
2023[35] | Kaoru Sugiyama | Akira Koga Taichi Saito | Rena Miyaura Ayako Sakuramoto | Kyohei Yamashita Naru Shinoya |