Players › Keiichi Sanada

Keiichi Sanada

Player No.	202
Rank	8-dan
Date of birth	Oct 6, 1972
Birthplace	Chiba
Teacher	Shigeyuki Matsuda 9-dan (deceased)

Junisen terms35

Career record190W-155L

Win rate0.551

Deviation score (FY2025)46.3

Best deviation score62.5
FY1993

Rating history and all games →

Junisen record

Term	Class	Rank	Record	Up/down	Deviation
85th term	Class C2	20	0W-5L
84th term	Class C2	1	6W-4L		46.3
83rd term	Class C1	31	3W-7L	Relegated	29.6
82nd term	Class C1	20	3W-7L	Demerit	37.4
81st term	Class C1	24	4W-6L		40.7
80th term	Class C1	20	4W-6L		48.2
79th term	Class C1	29	5W-5L		46.6
78th term	Class C1	8	3W-7L		43.2
77th term	Class C1	29	7W-3L		47.7
76th term	Class C1	23	3W-7L		36.0
75th term	Class C1	24	4W-6L		45.1
74th term	Class C1	5	4W-6L		49.3
73rd term	Class C1	5	7W-3L		52.2
72nd term	Class C1	2	7W-3L		50.8
71st term	Class C1	4	8W-2L		47.1
70th term	Class C1	10	7W-3L		51.1
69th term	Class C1	9	6W-4L		44.6
68th term	Class C1	10	6W-4L		50.3
67th term	Class C1	5	6W-4L		47.1
66th term	Class C1	18	7W-3L		54.5
65th term	Class C1	16	5W-5L		49.1
64th term	Class C1	8	5W-5L		56.4
63rd term	Class C1	8	6W-4L		50.1
62nd term	Class C1	8	7W-3L		48.2
61st term	Class C1	7	6W-4L		55.8
60th term	Class C1	15	7W-3L		57.0
59th term	Class C1	12	5W-5L		52.3
58th term	Class C1	13	5W-5L		54.8
57th term	Class C1	9	4W-6L		51.6
56th term	Class C1	12	6W-4L		56.5
55th term	Class C1	4	5W-5L		51.3
54th term	Class C1	10	6W-4L		57.3
53rd term	Class C1	21	6W-4L		45.8
52nd term	Class C2	5	9W-1L	Promoted	62.5
51st term	Class C2	54	8W-2L		61.3

How the deviation score is calculated: see here.

Terms in each class

Class C1	31 terms
Class C2	4 terms

Promotion history

Oct 25, 2016	8-dan
Mar 1, 2005	7-dan
Oct 1, 1997	6-dan
Apr 1, 1994	5-dan
Apr 1, 1992	4-dan
1988	1-dan

Career win milestones

100 wins	Mar 15, 1996 Kio-sen
200 wins	Feb 21, 2001 NHK Cup
300 wins	Dec 8, 2006 Ryuo-sen
400 wins	Aug 23, 2013 Asahi Cup
500 wins	Feb 13, 2021 Eio-sen

Best wins (highest-rated opponents)

Sep 27, 2001	Koichi Fukaura 1937	Ryuo-sen
Apr 25, 1997	Masataka Goda 1922	Ryuo-sen
Feb 13, 2003	Toshiyuki Moriuchi 1903	Oi-sen
Dec 21, 1999	Toshiyuki Moriuchi 1898	All-Japan Pro
Dec 9, 2014	Tadahisa Maruyama 1884	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

Ichiro Hiura	12W-13L	Head-to-head
Manabu Senzaki	10W-7L	Head-to-head
Shuji Satoh	5W-9L	Head-to-head
Yoshiyuki Kubota	9W-5L	Head-to-head
Hiroki Nakata	6W-7L	Head-to-head
Akio Ishikawa	10W-3L	Head-to-head
Daisuke Suzuki	4W-9L	Head-to-head
Daisuke Katagami	8W-5L	Head-to-head
Michio Takahashi	4W-8L	Head-to-head
Hisashi Ogura	3W-9L	Head-to-head
Hiroshi Okazaki	7W-5L	Head-to-head
Tadao Kitajima	8W-4L	Head-to-head

Head-to-head with other players →