Players › Nobuhiko Sakaguchi

Nobuhiko Sakaguchi

Player No.	10
Rank	9-dan
Date of birth	Dec 10, 1908
Birthplace	Hokkaido
Teacher	花田長太郎9-dan (deceased)

Junisen terms37

Career record151W-226L

Win rate0.401

Deviation score (FY1984)31.8

Best deviation score53.8
FY1967

Rating history and all games →

Junisen record

Term	Class	Rank	Record	Up/down	Deviation
43rd term	Class C2	40	3W-7L		31.8
42nd term	Class C2	35	0W-10L		19.4
41st term	Class C2	35	2W-8L		30.9
40th term	Class C2	34	1W-9L		23.2
39th term	Class C2	21	3W-7L	△Demerit	31.2
38th term	Class C2	29	4W-6L	△	39.0
37th term	Class C2	25	3W-7L	Demerit	32.9
36th term	Class C2	2	3W-7L
30th term	Class C1	12	1W-9L	Relegated	30.9
29th term	Class C1	12	4W-6L	△	36.6
28th term	Class C1	17	4W-6L	△	40.2
27th term	Class C1	14	3W-7L	Demerit	33.7
26th term	Class C1	11	1W-7L
25th term	Class C1	3	4W-8L		40.2
24th term	Class C1	4	8W-4L		44.3
23rd term	Class C1	4	8W-4L		48.7
22nd term	Class C1	2	7W-5L		53.8
21st term	Class C1	1	7W-5L		49.6
20th term	Class B2	17	4W-8L	Relegated	42.2
19th term	Class B2	6	3W-9L	Demerit	39.1
18th term	Class B2	14	7W-5L	△→cleared
17th term	Class B2	2	2W-9L	Demerit
16th term	Class B2	6	8W-4L
15th term	Class B2	2	5W-6L
14th term	Class B1	8	2W-10L	Relegated
13th term	Class B1	2	5W-7L
12th term	Class A	8	3W-6L	Relegated
11th term	Class A	10	4W-5L
10th term	Class B1	4	9W-2L	Promoted
9th term	Class B1	5	7W-6L
8th term	Class B1	11	7W-5L
7th term	Class B1	2	5W-6L
6th term	Class A	4	1W-7L	Relegated
5th term	Class A		6W-3L
3rd term	Class A		-勝-敗
2nd term	Class A	6	-勝-敗
1st term	Class A	6	7W-6L

How the deviation score is calculated: see here.

Terms in each class

Class A	7 terms
Class B1	6 terms
Class B2	6 terms
Class C1	10 terms
Class C2	8 terms

Promotion history

Nov 1976	9-dan
	8-dan

Career win milestones

100 wins	Jun 27, 1967 Junisen
200 wins	Dec 10, 1979 Kisei-sen

Best wins (highest-rated opponents)

Sep 8, 1956	Tatsuya Futakami 1772	Junisen
Nov 16, 1964	Shigeru Sekine 1764	East-West Kachitsugi-sen
Nov 13, 1973	Hidemitsu Moriyasu 1755	Junisen
Aug 16, 1957	Yasuharu Ooyama 1749	Junisen
Sep 8, 1956	Motoji Hanamura 1748	Junisen

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

Yukio Shimodaira	8W-13L	Head-to-head
Shigekazu Minamiguchi	11W-7L	Head-to-head
Seiichi Kobori	7W-10L	Head-to-head
Hideo Yamaguchi	7W-10L	Head-to-head
Ichirou Tanabe	7W-8L	Head-to-head
Takeshi Takada	7W-7L	Head-to-head
Yoshitaka Kimura	4W-9L	Head-to-head
Yuji Sase	7W-5L	Head-to-head
Toyoichi Igarashi	5W-7L	Head-to-head
Kazuyoshi Nishimura	1W-11L	Head-to-head
Noboru Sakurai	4W-8L	Head-to-head
Tsutomu Matsushita	2W-9L	Head-to-head

Head-to-head with other players →