The is a Japanese Go competition. It is open only to players of the Nihon Ki-in's Chubu branch located in Nagoya. The title match is a single game played between the reigning titleholder and a challenger. The winner's purse is 1,700,000 yen ($15,000).
| Year | Winner | Runner-up | |
| 1st | 1953 | ||
| 2nd | 1956 | ||
| 3rd | 1957 | ||
| 4th | 1958 | ||
| 5th | 1959 | ||
| 6th | 1960 | Japanese: 五十川正雄 | |
| 7th | 1961 | Tatsuaki Iwata | |
| 8th | 1962 | Japanese: 五十川正雄 | |
| 9th | 1964 | Japanese: 五十川正雄 | |
| 10th | 1965 | Tatsuaki Iwata | |
| 11th | 1967 | Toshihiro Shimamura | |
| 12th | 1969 | Toshihiro Shimamura | |
| 13th | 1970 | Masamitsu Tsuchida | |
| 14th | 1972 | Tatsuaki Iwata | |
| 15th | 1974 | Yasumasa Hane | |
| 16th | 1975 | Yasumasa Hane | |
| 17th | 1976 | Toshihiro Shimamura | |
| 18th | 1977 | Tatsuaki Iwata | |
| 19th | 1978 | Hiroshi Yamashiro | |
| 20th | 1979 | Yasumasa Hane | |
| 21st | 1980 | Shigeru Baba | |
| 22nd | 1981 | Tatsuaki Iwata | |
| 23rd | 1982 | Yasumasa Hane | |
| 24th | 1983 | Hiroshi Yamashiro | |
| 25th | 1984 | Yasumasa Hane | |
| 26th | 1985 | Tatsuaki Iwata | |
| 27th | 1986 | Yasumasa Hane | |
| 28th | 1987 | Masamitsu Tsuchida | |
| 29th | 1988 | Hiroshi Yamashiro | |
| 30th | 1989 | Tatsuaki Iwata | |
| 31st | 1990 | Yasumasa Hane | |
| 32nd | 1991 | Yasumasa Hane | |
| 33rd | 1992 | Masaki Ogata | |
| 34th | 1993 | Yasumasa Hane | |
| 35th | 1994 | Masaki Ogata | |
| 36th | 1995 | Yasumasa Hane | |
| 37th | 1996 | Naoto Hikosaka | |
| 38th | 1997 | Hiroshi Yamashiro | |
| 39th | 1998 | Hiroshi Yamashiro | |
| 40th | 1999 | Hironari Nakano | |
| 41st | 2000 | Naoki Hane | |
| 42nd | 2001 | Hideki Matsuoka | |
| 43rd | 2002 | Hiroshi Yamashiro | |
| 44th | 2003 | Naoto Hikosaka | |
| 45th | 2004 | Hiroshi Yamashiro | |
| 46th | 2005 | Naoki Hane | |
| 47th | 2006 | Hiroshi Yamashiro | |
| 48th | 2007 | Hideki Matsuoka | |
| 49th | 2008 | Hiroshi Yamashiro | |
| 50th | 2009 | Hiroshi Yamashiro | |
| 51st | 2010 | Naoki Hane | |
| 52nd | 2011 | Hiroshi Yamashiro | |
| 53rd | 2012 | Hironari Nakano | |
| 54th | 2013 | Hironari Nakano | |
| 55th | 2014 | Hiroshi Yamashiro | |
| 56th | 2015 | Masaki Ogata | |
| 57th | 2016 | Naoki Hane | |
| 58th | 2017 | Yuta Mutsuura | |
| 59th | 2018 | Hironari Nakano | |
| 60th | 2019 | Masaki Ogata | |
| 61st | 2020 | Yu Otake | |
| 62nd | 2021 | Yu Otake | |
| 63rd | 2022 | Yuta Mutsuura | |
| 64th | 2023 | Yuta Mutsuura | |
| 65th | 2024 | Yuta Mutsuura |