Tokyo Shinbun Cup

The Go Championship, or Igo Senshuken (囲碁戦主権, 囲碁選手権戦), or Tokyo Shinbun Cup (東京新聞盃), was a 32-player knockout tournament with best-of-three final.

Below the tournament winners. The first column links to the separate tournaments.

# year winner runner-up score

1 1956 Kitani Minoru Hayashi Yutaro 2-0

2 1957 Sakata Eio Kitani Minoru 2-1

3 1958 Magari Reiki Sugiuchi Masao 2-0-1

4 1959 Shimamura Toshihiro Takagawa Shukaku 2-1

5 1960 Takagawa Shukaku Miyashita Shuyo 1-0-2

6 1961 Fujisawa Hosai Miyashita Shuyo 2-1

7 1962 Sugiuchi Masao Rin Kaiho 2-1

8 1963 Shimamura Toshihiro Yamabe Toshiro 2-0

9 1964 Fujisawa Hosai Shimamura Toshihiro 2-1

10 1965 Fujisawa Shuko Magari Reiki 2-0

11 1966 Takagawa Shukaku Rin Kaiho 2-0

#	year	winner	runner-up	score
1	1956	Kitani Minoru	Hayashi Yutaro	2-0
2	1957	Sakata Eio	Kitani Minoru	2-1
3	1958	Magari Reiki	Sugiuchi Masao	2-0-1
4	1959	Shimamura Toshihiro	Takagawa Shukaku	2-1
5	1960	Takagawa Shukaku	Miyashita Shuyo	1-0-2
6	1961	Fujisawa Hosai	Miyashita Shuyo	2-1
7	1962	Sugiuchi Masao	Rin Kaiho	2-1
8	1963	Shimamura Toshihiro	Yamabe Toshiro	2-0
9	1964	Fujisawa Hosai	Shimamura Toshihiro	2-1
10	1965	Fujisawa Shuko	Magari Reiki	2-0
11	1966	Takagawa Shukaku	Rin Kaiho	2-0