Players › Hiroharu Seto

Hiroharu Seto

Player No.	140
Rank	7-dan
Date of birth	Nov 6, 1956
Birthplace	Tokyo
Teacher	Tatsuya Futakami 9-dan

Junisen terms10

Career record36W-64L

Win rate0.360

Deviation score (FY1989)46.5

Best deviation score46.5
FY1989

Rating history and all games →

Junisen record

Term	Class	Rank	Record	Up/down	Deviation
48th term	Class C2	48	3W-7L	Relegated	46.5
47th term	Class C2	45	2W-8L	△Demerit	43.4
46th term	Class C2	26	2W-8L	Demerit	35.6
45th term	Class C2	40	5W-5L		43.0
44th term	Class C2	26	2W-8L		46.2
43rd term	Class C2	19	4W-6L		33.9
42nd term	Class C2	36	6W-4L		45.7
41st term	Class C2	13	1W-9L		32.8
40th term	Class C2	11	5W-5L		42.7
39th term	Class C2	25	6W-4L		46.5

How the deviation score is calculated: see here.

Terms in each class

Class C2	10 terms

Promotion history

Apr 2014	7-dan
Apr 1999	6-dan
1988	5-dan
Oct 1979	4-dan
1975	1-dan

Career win milestones

100 wins	Apr 27, 1988 Kachinuki-sen

Best wins (highest-rated opponents)

Jan 6, 1990	Makoto Nakahara 1898	All-Japan Pro
Jan 13, 1986	Torahiko Tanaka 1818	Kisei-sen
Feb 25, 1991	Toshiyuki Moriuchi 1808	NHK Cup
Jan 28, 1986	Kenji Waki 1776	Kisei-sen
Aug 29, 1994	Nobuyuki Yashiki 1771	Oza-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

Shuuichi Ono	3W-8L	Head-to-head
Tsuneo Kikuchi	4W-6L	Head-to-head
Shuuichi Ikeda	6W-3L	Head-to-head
Hiroto Kiritani	3W-6L	Head-to-head
Katsumi Mushano	4W-5L	Head-to-head
Masaki Izumi	3W-6L	Head-to-head
Saburou Takeichi	3W-6L	Head-to-head
Koji Horiguchi	4W-5L	Head-to-head
Ichirou Tanabe	7W-1L	Head-to-head
Terutaka Yasue	4W-4L	Head-to-head
Yoshito Arino	3W-5L	Head-to-head
Torahiko Tanaka	1W-7L	Head-to-head

Head-to-head with other players →