# Kisei (Go)

Kisei (棋聖) is an honorary title and Go competition. The title, meaning Go Sage in Japanese, was a traditional honorary appellation given to a handful of players down the centuries. The element ki can also apply to shogi, and there were also recognized kisei in the shogi world.

## Background

Kisei is a Go competition organised by the Japanese Nihon Ki-in. The competition began in 1976 by the Yomiuri Shimbun newspaper and is the highest paying competition in Japanese professional Go, paying ¥43,000,000 to the winner since the 47th Kisei in 2023. The word Kisei is Japanese for "Go Sage", which is why before the Kisei tournament began, the only players who were given the title "Kisei" were Dōsaku and Hon′inbō Shūsaku.
The holder is challenged by whoever wins the round robin league. Players can get into the round robin league by going through many preliminary tournaments. Once there is a challenger to compete against the holder, the winner is decided through a best of seven match. The games are played over two days and each player is given eight hours of thinking time. If a player qualifies for the Kisei league, they are automatically promoted to 7 dan. If that same player wins the league, a promotion to 8 dan is given. If that same player goes on to winning the title, they are promoted to 9 dan, the highest rank.

## Past winners

| No. | Year | Winner | Score | Runner-up |
| 1 | 1977 | Fujisawa Hideyuki | 4–1 | Hashimoto Utaro |
| 2 | 1978 | Fujisawa Hideyuki | 4–3 | Kato Masao |
| 3 | 1979 | Fujisawa Hideyuki | 4–1 | Ishida Yoshio |
| 4 | 1980 | Fujisawa Hideyuki | 4–1 | Rin Kaiho |
| 5 | 1981 | Fujisawa Hideyuki | 4–0 | Otake Hideo |
| 6 | 1982 | Fujisawa Hideyuki | 4–3 | Rin Kaiho |
| 7 | 1983 | Cho Chikun | 4–3 | Fujisawa Hideyuki |
| 8 | 1984 | Cho Chikun | 4–2 | Rin Kaiho |
| 9 | 1985 | Cho Chikun | 4–3 | Takemiya Masaki |
| 10 | 1986 | Kobayashi Koichi | 4–2 | Cho Chikun |
| 11 | 1987 | Kobayashi Koichi | 4–1 | Takemiya Masaki |
| 12 | 1988 | Kobayashi Koichi | 4–1 | Kato Masao |
| 13 | 1989 | Kobayashi Koichi | 4–1 | Takemiya Masaki |
| 14 | 1990 | Kobayashi Koichi | 4–1 | Otake Hideo |
| 15 | 1991 | Kobayashi Koichi | 4–3 | Kato Masao |
| 16 | 1992 | Kobayashi Koichi | 4–3 | Yamashiro Hiroshi |
| 17 | 1993 | Kobayashi Koichi | 4–3 | Kato Masao |
| 18 | 1994 | Cho Chikun | 4–2 | Kobayashi Koichi |
| 19 | 1995 | Kobayashi Satoru | 4–2 | Cho Chikun |
| 20 | 1996 | Cho Chikun | 4–3 | Kobayashi Satoru |
| 21 | 1997 | Cho Chikun | 4–1 | Kobayashi Satoru |
| 22 | 1998 | Cho Chikun | 4–2 | Yoda Norimoto |
| 23 | 1999 | Cho Chikun | 4–2 | Kobayashi Koichi |
| 24 | 2000 | O Rissei | 4–2 | Cho Chikun |
| 25 | 2001 | O Rissei | 4–2 | Cho Sonjin |
| 26 | 2002 | O Rissei | 4–2 | Ryu Shikun |
| 27 | 2003 | Yamashita Keigo | 4–1 | O Rissei |
| 28 | 2004 | Hane Naoki | 4–3 | Yamashita Keigo |
| 29 | 2005 | Hane Naoki | 4–3 | Yuki Satoshi |
| 30 | 2006 | Yamashita Keigo | 4–0 | Hane Naoki |
| 31 | 2007 | Yamashita Keigo | 4–0 | Kobayashi Satoru |
| 32 | 2008 | Yamashita Keigo | 4–3 | Cho Chikun |
| 33 | 2009 | Yamashita Keigo | 4–2 | Yoda Norimoto |
| 34 | 2010 | Cho U | 4–1 | Yamashita Keigo |
| 35 | 2011 | Cho U | 4–2 | Iyama Yuta |
| 36 | 2012 | Cho U | 4–3 | Takao Shinji |
| 37 | 2013 | Iyama Yuta | 4–2 | Cho U |
| 38 | 2014 | Iyama Yuta | 4–2 | Yamashita Keigo |
| 39 | 2015 | Iyama Yuta | 4–3 | Yamashita Keigo |
| 40 | 2016 | Iyama Yuta | 4–0 | Yamashita Keigo |
| 41 | 2017 | Iyama Yuta | 4–2 | Kono Rin |
| 42 | 2018 | Iyama Yuta | 4–0 | Ichiriki Ryo |
| 43 | 2019 | Iyama Yuta | 4–3 | Yamashita Keigo |
| 44 | 2020 | Iyama Yuta | 4–2 | Kono Rin |
| 45 | 2021 | Iyama Yuta | 4–1 | Kono Rin |
| 46 | 2022 | Ichiriki Ryo | 4–3 | Iyama Yuta |
| 47 | 2023 | Ichiriki Ryo | 4–2 | Shibano Toramaru |
| 48 | 2024 | Ichiriki Ryo | 4–3 | Iyama Yuta |

## Honorary winners

A Go player who has held the title for five consecutive years, or won the title a total of ten times or more, has qualified themselves to become "Honorary Kisei" after retiring or after the age of 60.
* Fujisawa Hideyuki 1977–1982
* Kobayashi Koichi 1986–1993
* Iyama Yuta 2013–2021