8-dan→9-danの最短日数 (8-dan在籍期間の最短)ランキング
8-danの在籍期間 (8-dan昇段から9-dan昇段まで)が短い順.
| Rank | Players | 日数 | 昇段日 |
|---|---|---|---|
| 1 | Akira Watanabe Active | 13 days | Nov 17, 2005 (8-dan)→ Nov 30, 2005 (9-dan) 13 days |
| 2 | Takumi Ito Active | 136 days | Jun 14, 2025 (8-dan)→ Oct 28, 2025 (9-dan) 4 months14 days |
| 3 | Sota Fujii Active | 317 days | Aug 20, 2020 (8-dan)→ Jul 3, 2021 (9-dan) 10 months13 days |
| 4 | Michio Takahashi Active | 365 days | Apr 1, 1989 (8-dan)→ Apr 1, 1990 (9-dan) 1年 |
| 4 | Yoshiharu Habu Active | 365 days | Apr 1, 1993 (8-dan)→ Apr 1, 1994 (9-dan) 1年 |
| 6 | Takeshi Fujii Active | 366 days | Oct 1, 1999 (8-dan)→ Oct 1, 2000 (9-dan) 1年 |
| 7 | Takuya Nagase Active | 379 days | Oct 1, 2019 (8-dan)→ Oct 14, 2020 (9-dan) 1年13 days |
| 8 | Amahiko Satoh Active | 509 days | Jan 8, 2015 (8-dan)→ May 31, 2016 (9-dan) 1年4 months23 days |
| 9 | Nobuyuki Yashiki Active | 689 days | May 13, 2002 (8-dan)→ Apr 1, 2004 (9-dan) 1年10 months19 days |
| 10 | Koji Tanigawa Active | 731 days | Apr 1, 1982 (8-dan)→ Apr 1, 1984 (9-dan) 2年 |
| 11 | Masayuki Toyoshima Active | 799 days | Mar 9, 2017 (8-dan)→ May 17, 2019 (9-dan) 2年2 months8 days |
| 12 | Yasumitsu Satoh Active | 808 days | Apr 1, 1996 (8-dan)→ Jun 18, 1998 (9-dan) 2年2 months17 days |
| 13 | Tadahisa Maruyama Active | 819 days | Apr 1, 1998 (8-dan)→ Jun 28, 2000 (9-dan) 2年2 months27 days |
| 14 | Masataka Goda Active | 858 days | Apr 1, 1999 (8-dan)→ Aug 6, 2001 (9-dan) 2年4 months5 days |
| 15 | Yoshikazu Minami Active | 1,058 days | Apr 1, 1986 (8-dan)→ Feb 22, 1989 (9-dan) 2年10 months21 days |
| 16 | Makoto Nakahara | 1,312 days | Apr 1, 1970 (8-dan)→ Nov 3, 1973 (9-dan) 3年7 months2 days |
| 17 | Koichi Fukaura Active | 1,639 days | Apr 1, 2004 (8-dan)→ Sep 26, 2008 (9-dan) 4年5 months25 days |
| 18 | Kunio Naitou | 2,501 days | Apr 1, 1967 (8-dan)→ Feb 4, 1974 (9-dan) 6年10 months3 days |
| 19 | Toshiaki Kubo Active | 2,555 days | Apr 1, 2003 (8-dan)→ Mar 30, 2010 (9-dan) 6年11 months29 days |
| 20 | Toshiyuki Moriuchi Active | 2,603 days | Apr 1, 1995 (8-dan)→ May 17, 2002 (9-dan) 7年1 months16 days |
| 21 | Hidemitsu Moriyasu | 2,857 days | Apr 1, 1980 (8-dan)→ Jan 27, 1988 (9-dan) 7年9 months26 days |
| 22 | Kunio Yonenaga | 2,922 days | Apr 1, 1971 (8-dan)→ Apr 1, 1979 (9-dan) 8年 |
| 23 | Kiyozumi Kiriyama | 3,479 days | Apr 1, 1975 (8-dan)→ Oct 9, 1984 (9-dan) 9年6 months8 days |
| 24 | Osamu Katsuura | 3,501 days | Apr 1, 1976 (8-dan)→ Nov 1, 1985 (9-dan) 9年7 months |
| 25 | Keiji Mori | 3,539 days | Apr 1, 1976 (8-dan)→ Dec 9, 1985 (9-dan) 9年8 months8 days |
| 26 | Taku Morishita Active | 3,542 days | Apr 1, 1994 (8-dan)→ Dec 12, 2003 (9-dan) 9年8 months11 days |
| 27 | Akihito Hirose Active | 3,563 days | Feb 13, 2014 (8-dan)→ Nov 16, 2023 (9-dan) 9年9 months3 days |
| 28 | Kazuki Kimura Active | 3,739 days | Apr 1, 2007 (8-dan)→ Jun 26, 2017 (9-dan) 10年2 months25 days |
| 29 | Torahiko Tanaka | 3,911 days | Apr 1, 1984 (8-dan)→ Dec 16, 1994 (9-dan) 10年8 months15 days |
| 30 | Teruichi Aono | 4,144 days | Apr 1, 1983 (8-dan)→ Aug 5, 1994 (9-dan) 11年4 months4 days |
| 31 | Tetsuro Itodani Active | 4,151 days | Dec 4, 2014 (8-dan)→ Apr 16, 2026 (9-dan) 11年4 months12 days |
| 32 | Takayuki Yamasaki Active | 4,212 days | Jul 27, 2013 (8-dan)→ Feb 6, 2025 (9-dan) 11年6 months10 days |
| 33 | Nobuyuki Oouchi | 4,383 days | Apr 1, 1972 (8-dan)→ Apr 1, 1984 (9-dan) 12年 |
| 34 | Hiroyuki Miura Active | 4,520 days | Apr 1, 2001 (8-dan)→ Aug 16, 2013 (9-dan) 12年4 months15 days |
| 35 | Hisashi Namekata Active | 4,610 days | Apr 1, 2007 (8-dan)→ Nov 14, 2019 (9-dan) 12年7 months13 days |
| 36 | Yasuaki Tsukada Active | 4,641 days | Apr 1, 1988 (8-dan)→ Dec 15, 2000 (9-dan) 12年8 months14 days |
| 37 | Kazuo Ishida | 4,748 days | Apr 1, 1979 (8-dan)→ Mar 31, 1992 (9-dan) 12年11 months30 days |
| 38 | Hitoshige Awaji | 4,774 days | Apr 1, 1983 (8-dan)→ Apr 26, 1996 (9-dan) 13年25 days |
| 39 | Daisuke Suzuki Active | 5,083 days | Apr 1, 2003 (8-dan)→ Mar 1, 2017 (9-dan) 13年11 months |
| 40 | Keita Inoue Active | 5,084 days | Apr 1, 1997 (8-dan)→ Mar 3, 2011 (9-dan) 13年11 months2 days |
| 41 | Michio Ariyoshi | 5,113 days | Apr 1, 1965 (8-dan)→ Apr 1, 1979 (9-dan) 14年 |
| 41 | Manabu Senzaki Active | 5,113 days | Apr 1, 2000 (8-dan)→ Apr 1, 2014 (9-dan) 14年 |
| 43 | Akira Shima Active | 5,130 days | Apr 1, 1994 (8-dan)→ Apr 17, 2008 (9-dan) 14年16 days |
| 44 | Osamu Nakamura Active | 5,213 days | Oct 15, 1993 (8-dan)→ Jan 23, 2008 (9-dan) 14年3 months8 days |
| 45 | Takashi Abe Active | 5,641 days | Feb 3, 2005 (8-dan)→ Jul 15, 2020 (9-dan) 15年5 months12 days |
| 46 | Kazuyoshi Nishimura | 5,658 days | Apr 1, 1984 (8-dan)→ Sep 28, 1999 (9-dan) 15年5 months27 days |
| 47 | Hifumi Katoh | 5,695 days | Apr 1, 1958 (8-dan)→ Nov 3, 1973 (9-dan) 15年7 months2 days |
| 47 | Bungo Fukusaki | 5,695 days | Mar 26, 1990 (8-dan)→ Oct 28, 2005 (9-dan) 15年7 months2 days |
| 49 | Kaishu Tanaka | 5,807 days | Apr 1, 1984 (8-dan)→ Feb 24, 2000 (9-dan) 15年10 months23 days |
| 50 | Kenji Kobayashi | 5,813 days | Apr 1, 1986 (8-dan)→ Mar 1, 2002 (9-dan) 15年11 months |
昇段日が日まで分かる棋士が対象です (古い棋士は月・年までしか分からないため含みません). 昇段日は連盟の棋士情報によります.
昇段スピードのetc.のランキング
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