Players › Yoshiharu Habu

Yoshiharu Habu

Player No.	175
Rank	9-dan
Date of birth	Sep 27, 1970
Birthplace	Saitama
Teacher	Tatsuya Futakami 9-dan (deceased)

Junisen terms32

Career record212W-91L

Win rate0.700

Deviation score (FY2026)57.6

Best deviation score82.9
FY1995

Rating history and all games →

Junisen record

Term	Class	Rank	Record	Up/down	Deviation
85th term	Class B2	4	3W-2L		57.6
84th term	Class B2	1	7W-3L		65.5
83rd term	Class B1	5	4W-8L	Relegated	58.3
82nd term	Class B1	6	7W-5L		66.3
81st term	Class B1	1	6W-6L		69.3
80th term	Class A	8	2W-7L	Relegated	55.1
79th term	Class A	5	4W-5L		65.0
78th term	Class A	2	4W-5L		66.0
77th term	Class A	1	7W-2L		66.2
76th term	Class A	2	6W-4L	Challenger	65.9
75th term	Class A	1	6W-3L		65.4
72nd term	Class A	1	8W-1L	Challenger	75.5
71st term	Class A	1	8W-1L	Challenger	75.6
70th term	Class A	1	9W-0L	Challenger	73.0
66th term	Class A	3	8W-1L	Challenger	76.4
65th term	Class A	2	6W-3L		74.2
64th term	Class A	1	8W-1L		73.2
63rd term	Class A	1	7W-2L	Challenger	79.4
61st term	Class A	4	6W-3L	Challenger	72.9
60th term	Class A	3	5W-4L		73.2
59th term	Class A	3	6W-3L		80.0
58th term	Class A	4	6W-3L		79.1
57th term	Class A	2	3W-5L		72.6
56th term	Class A	1	6W-3L		73.8
52nd term	Class A	9	7W-2L	Challenger	72.5
51st term	Class B1	12	11W-1L	Promoted	76.3
50th term	Class B2	3	8W-2L	Promoted	72.2
49th term	Class B2	21	8W-2L		64.2
48th term	Class C1	2	10W-0L	Promoted	71.6
47th term	Class C1	19	8W-2L		73.6
46th term	Class C2	6	10W-0L	Promoted	73.3
45th term	Class C2	49	8W-2L		63.9

How the deviation score is calculated: see here.

Titles won

Ryuo-sen	7 terms (terms 2, 5, 7, 8, 14, 15, 30)
Meijin-sen	9 terms (terms 52, 53, 54, 61, 66, 67, 68, 72, 73)
Oi-sen	18 terms
Oza-sen	24 terms
Kisei-sen	16 terms
Kio-sen	13 terms
Osho-sen	12 terms (terms 45, 46, 47, 48, 49, 50, 52, 54, 55, 56, 57, 58)

Ryuo-sen and Eio-sen from 2007 only; others are all-time records.

Terms in each class

Class A	29 terms (incl. 9 terms as Meijin)
Class B1	4 terms
Class B2	4 terms
Class C1	2 terms
Class C2	2 terms

Promotion history

Apr 1, 1994	9-dan
Apr 1, 1993	8-dan
Oct 1, 1990	7-dan
Oct 1, 1989	6-dan
Apr 1, 1988	5-dan
Dec 18, 1985	4-dan
1984	1-dan

Career win milestones

100 wins	Mar 2, 1988 Osho-sen
200 wins	Oct 23, 1989 Kisei-sen
300 wins	Mar 6, 1992 Kio-sen
400 wins	Feb 3, 1994 Ryuo-sen
500 wins	Feb 19, 1996 NHK Cup
600 wins	Jan 20, 1999 Osho-sen
700 wins	Jan 27, 2001 Hayazashi-sen
800 wins	Feb 17, 2003 Asahi Open
900 wins	Apr 12, 2005 Meijin-sen
1000 wins	Dec 14, 2007 Kio-sen
1100 wins	May 23, 2010 Daiwa Cup
1200 wins	Aug 2, 2012 Oi-sen
1300 wins	Oct 23, 2014 Oza-sen
1400 wins	Apr 6, 2018 Oi-sen
1500 wins	May 19, 2022 Ginga-sen

Best wins (highest-rated opponents)

Jan 22, 2023	Sota Fujii 2136	Osho-sen
Feb 10, 2023	Sota Fujii 2118	Osho-sen
Sep 22, 2020	Sota Fujii 2047	Osho-sen
Feb 1, 2013	Akira Watanabe 2039	Junisen
Jun 4, 2013	Akira Watanabe 2035	Kisei-sen

Career wins and ratings are counted from the games recorded on this site (official games from FY1964, and Junisen games before that) and may differ from official records.

Frequent opponents

Yasumitsu Satoh	117W-54L	Head-to-head
Koji Tanigawa	106W-61L	Head-to-head
Toshiyuki Moriuchi	80W-64L	Head-to-head
Masataka Goda	58W-30L	Head-to-head
Akira Watanabe	44W-41L	Head-to-head
Koichi Fukaura	49W-35L	Head-to-head
Toshiaki Kubo	50W-25L	Head-to-head
Tadahisa Maruyama	44W-23L	Head-to-head
Kazuki Kimura	38W-19L	Head-to-head
Takeshi Fujii	39W-16L	Head-to-head
Hiroyuki Miura	42W-12L	Head-to-head
Taku Morishita	39W-14L	Head-to-head

Head-to-head with other players →