Players › Junkichi Sakai

Junkichi Sakai

Player No.	125
Rank	7-dan
Date of birth	Jun 18, 1949
Birthplace	Hyogo
Teacher	藤内金吾8-dan (deceased)

Junisen terms19

Career record84W-106L

Win rate0.442

Deviation score (FY1995)35.0

Best deviation score52.1
FY1976

Rating history and all games →

Junisen record

Term	Class	Rank	Record	Up/down	Deviation
54th term	Class C2	41	2W-8L	Relegated	35.0
53rd term	Class C2	44	3W-7L	△Demerit	42.3
52nd term	Class C2	34	2W-8L	Demerit	33.7
51st term	Class C2	24	4W-6L		37.8
50th term	Class C2	22	5W-5L		45.6
49th term	Class C2	36	6W-4L		43.1
48th term	Class C2	32	4W-6L		41.5
47th term	Class C2	24	4W-6L		38.1
46th term	Class C2	29	5W-5L		39.6
45th term	Class C2	13	4W-6L		40.8
44th term	Class C2	11	6W-4L		44.5
43rd term	Class C2	21	6W-4L		48.0
42nd term	Class C2	11	5W-5L		49.5
41st term	Class C2	26	6W-4L		47.2
40th term	Class C2	6	3W-7L		44.5
39th term	Class C2	8	6W-4L	△	44.8
38th term	Class C2	28	6W-4L	△	46.9
37th term	Class C2	23	3W-7L	Demerit	37.4
36th term	Class C2	22	4W-6L		52.1

How the deviation score is calculated: see here.

Terms in each class

Class C2	19 terms

Promotion history

Apr 1, 2007	7-dan
Mar 17, 1992	6-dan
Nov 17, 1982	5-dan
Mar 19, 1976	4-dan
1970	1-dan

Career win milestones

100 wins	Mar 10, 1982 Junisen
200 wins	Feb 6, 1990 Junisen

Best wins (highest-rated opponents)

Nov 10, 1992	Satoshi Murayama 1832	Oi-sen
Sep 17, 1977	Osamu Katsuura 1783	Hayazashi-sen
Apr 4, 1979	Kunio Naitou 1764	Hayazashi-sen
Jun 20, 1983	Yasuaki Tsukada 1753	NHK Cup
Sep 3, 1990	Kunio Naitou 1744	Oi-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

Shoudou Nakada	10W-18L	Head-to-head
Toshiyuki Tsubouchi	11W-13L	Head-to-head
Nobuo Mori	8W-14L	Head-to-head
Akira Kinoshita	7W-13L	Head-to-head
Kiyoshi Aoki	16W-4L	Head-to-head
Masakazu Wakamatsu	10W-8L	Head-to-head
Kazuo Azuma	6W-10L	Head-to-head
Hirofumi Itoh	7W-9L	Head-to-head
Kenji Kanzaki	2W-14L	Head-to-head
Kouichi Kodama	4W-11L	Head-to-head
Masayuki Moriyasu	9W-5L	Head-to-head
Hiromitsu Kanki	7W-7L	Head-to-head

Head-to-head with other players →