Records › タイトル獲得・Challengerスピード › 4-dan昇段→初タイトルChallengerの最短日数

4-dan昇段→初タイトルChallengerの最短日数ランキング

4-dan昇段 (プロ入り)から初めてタイトルにChallengerするまでの日数が短い順.

Rank	Players	日数	経過
1	Nobuyuki Yashiki Active	437 days	Oct 1, 1988 (4-dan)→ 55th term Kisei-sen (Dec 12, 1989) 1年2 months11 days
2	Kei Honda Active	488 days	Oct 1, 2018 (4-dan)→ 45th term Kio-sen (Feb 1, 2020) 1年4 months
3	Masataka Goda Active	807 days	Apr 1, 1990 (4-dan)→ 60th term Kisei-sen (Jun 16, 1992) 2年2 months15 days
4	Makoto Nakahara	809 days	Oct 1, 1965 (4-dan)→ 11th term Kisei-sen (Dec 19, 1967) 2年2 months18 days
5	Hiroyuki Miura Active	991 days	Oct 1, 1992 (4-dan)→ 66th term Kisei-sen (Jun 19, 1995) 2年8 months18 days
6	Takumi Ito Active	1,101 days	Oct 1, 2020 (4-dan)→ 36th term Ryuo-sen (Oct 7, 2023) 3年6 days
7	Wakamu Deguchi Active	1,123 days	Apr 1, 2019 (4-dan)→ 7th term Eio-sen (Apr 28, 2022) 3年27 days
8	Michio Takahashi Active	1,147 days	Jun 4, 1980 (4-dan)→ 24th term Oi-sen (Jul 26, 1983) 3年1 months22 days
9	Yasumitsu Satoh Active	1,206 days	Mar 25, 1987 (4-dan)→ 31st term Oi-sen (Jul 13, 1990) 3年3 months18 days
10	Akira Watanabe Active	1,249 days	Apr 1, 2000 (4-dan)→ 51st term Oza-sen (Sep 2, 2003) 3年5 months1 days
11	Sota Fujii Active	1,346 days	Oct 1, 2016 (4-dan)→ 91st term Kisei-sen (Jun 8, 2020) 3年8 months7 days
12	Masayuki Toyoshima Active	1,379 days	Apr 1, 2007 (4-dan)→ 60th term Osho-sen (Jan 9, 2011) 3年9 months8 days
13	Yoshiharu Habu Active	1,401 days	Dec 18, 1985 (4-dan)→ 2nd term Ryuo-sen (Oct 19, 1989) 3年10 months1 days
14	Shota Chida Active	1,406 days	Apr 1, 2013 (4-dan)→ 42nd term Kio-sen (Feb 5, 2017) 3年10 months4 days
15	Nobuyuki Oouchi	1,578 days	Apr 1, 1963 (4-dan)→ 8th term Oi-sen (Jul 27, 1967) 4年3 months26 days
16	Osamu Nakamura Active	1,615 days	Jul 2, 1980 (4-dan)→ 45th term Kisei-sen (Dec 3, 1984) 4年5 months1 days
17	Koichi Fukaura Active	1,745 days	Oct 1, 1991 (4-dan)→ 37th term Oi-sen (Jul 11, 1996) 4年9 months10 days
18	Daisuke Suzuki Active	1,839 days	Oct 1, 1994 (4-dan)→ 12th term Ryuo-sen (Oct 14, 1999) 5年13 days
19	Shintaro Saito Active	1,887 days	Apr 1, 2012 (4-dan)→ 88th term Kisei-sen (Jun 1, 2017) 5年2 months
20	Akihito Hirose Active	1,930 days	Apr 1, 2005 (4-dan)→ 51st term Oi-sen (Jul 14, 2010) 5年3 months13 days
21	Keiichi Sanada Active	2,024 days	Apr 1, 1992 (4-dan)→ 10th term Ryuo-sen (Oct 16, 1997) 5年6 months15 days
22	Hiroki Nakata	2,052 days	Nov 28, 1985 (4-dan)→ 32nd term Oi-sen (Jul 12, 1991) 5年7 months14 days
23	Hitoshige Awaji	2,076 days	Apr 1, 1974 (4-dan)→ 35th term Kisei-sen (Dec 7, 1979) 5年8 months6 days
24	Kazuyoshi Nishimura	2,127 days	Oct 1, 1963 (4-dan)→ 10th term Oi-sen (Jul 28, 1969) 5年9 months27 days
25	Yoshikazu Minami Active	2,156 days	Jan 19, 1981 (4-dan)→ 49th term Kisei-sen (Dec 15, 1986) 5年10 months26 days
26	Shinichiro Hattori Active	2,255 days	Apr 1, 2020 (4-dan)→ 97th term Kisei-sen (Jun 4, 2026) 6年2 months3 days
27	Taichi Nakamura Active	2,258 days	Apr 1, 2006 (4-dan)→ 83rd term Kisei-sen (Jun 6, 2012) 6年2 months5 days
28	Koji Tanigawa Active	2,305 days	Dec 20, 1976 (4-dan)→ 41st term Meijin-sen (Apr 13, 1983) 6年3 months24 days
29	Yasuaki Tsukada Active	2,371 days	Mar 5, 1981 (4-dan)→ 35th term Oza-sen (Sep 1, 1987) 6年5 months27 days
30	Taichi Takami Active	2,387 days	Oct 1, 2011 (4-dan)→ 3rd term Eio-sen (Apr 14, 2018) 6年6 months13 days
31	Takuya Nagase Active	2,437 days	Oct 1, 2009 (4-dan)→ 87th term Kisei-sen (Jun 3, 2016) 6年8 months2 days
32	Daichi Sasaki Active	2,621 days	Apr 1, 2016 (4-dan)→ 94th term Kisei-sen (Jun 5, 2023) 7年2 months4 days
33	Taku Morishita Active	2,638 days	Sep 21, 1983 (4-dan)→ 57th term Kisei-sen (Dec 11, 1990) 7年2 months20 days
34	Tatsuya Sugai Active	2,653 days	Apr 1, 2010 (4-dan)→ 58th term Oi-sen (Jul 6, 2017) 7年3 months5 days
35	Kunio Yonenaga	2,675 days	Apr 1, 1963 (4-dan)→ 11th term Oi-sen (Jul 28, 1970) 7年3 months27 days
36	Takeshi Fujii Active	2,754 days	Apr 1, 1991 (4-dan)→ 11th term Ryuo-sen (Oct 15, 1998) 7年6 months14 days
37	Toshiaki Kubo Active	2,876 days	Apr 1, 1993 (4-dan)→ 26th term Kio-sen (Feb 14, 2001) 7年10 months13 days
38	Kazuo Sugimoto Active	2,985 days	Apr 1, 2017 (4-dan)→ 96th term Kisei-sen (Jun 3, 2025) 8年2 months2 days
39	Akira Shima Active	3,044 days	Sep 18, 1980 (4-dan)→ 38th term Osho-sen (Jan 18, 1989) 8年4 months
40	Tetsuro Itodani Active	3,121 days	Apr 1, 2006 (4-dan)→ 27th term Ryuo-sen (Oct 17, 2014) 8年6 months16 days
41	Kazuki Kimura Active	3,129 days	Apr 1, 1997 (4-dan)→ 18th term Ryuo-sen (Oct 25, 2005) 8年6 months24 days
42	Toshiyuki Moriuchi Active	3,256 days	May 13, 1987 (4-dan)→ 54th term Meijin-sen (Apr 11, 1996) 8年10 months29 days
43	Amahiko Satoh Active	3,258 days	Oct 1, 2006 (4-dan)→ 63rd term Oza-sen (Sep 2, 2015) 8年11 months1 days
44	Akira Inaba Active	3,293 days	Apr 1, 2008 (4-dan)→ 75th term Meijin-sen (Apr 7, 2017) 9年6 days
45	Keiji Mori	3,356 days	Apr 1, 1968 (4-dan)→ 30th term Kisei-sen (Jun 9, 1977) 9年2 months8 days
46	Osamu Katsuura	3,404 days	Apr 1, 1967 (4-dan)→ 17th term Oi-sen (Jul 26, 1976) 9年3 months25 days
47	Tadahisa Maruyama Active	3,442 days	Apr 1, 1990 (4-dan)→ 47th term Oza-sen (Sep 3, 1999) 9年5 months2 days
48	Kiyozumi Kiriyama	3,455 days	Apr 1, 1966 (4-dan)→ 23rd term Oza-sen (Sep 16, 1975) 9年5 months15 days
49	Kunio Naitou	3,760 days	Oct 1, 1958 (4-dan)→ 18th term Osho-sen (Jan 16, 1969) 10年3 months15 days
50	Yasuhiro Masuda Active	3,777 days	Oct 1, 2014 (4-dan)→ 50th term Kio-sen (Feb 2, 2025) 10年4 months1 days

Title matchは, Ryuo・Meijin・Eio・Oi・Oza・Kisei・Kio・Oshoの8タイトルです (Judan-senは含みません). Ryuo-sen・Eio-senは創設以降, 他は歴代の記録によります. 日付は, Title matchのGame 1 (Challenger)・最終局 (獲得)の日です. 対局日が収録されていない期 (おおむねFY1963以前)は含みません. 4-dan昇段日が日まで分かる棋士が対象です.

タイトル獲得・Challengerスピードのetc.のランキング