Players › Keita Inoue

Keita Inoue

Player No.	157
Rank	9-dan
Date of birth	Jan 17, 1964
Birthplace	Hyogo
Teacher	Masakazu Wakamatsu 8-dan

Junisen terms44

Career record250W-207L

Win rate0.547

Deviation score (FY2026)19.2

Best deviation score65.8
FY1987

Rating history and all games →

Junisen record

Term	Class	Rank	Record	Up/down	Deviation
85th term	Class C1	30	1W-4L		19.2
84th term	Class C1	5	2W-8L	Demerit	41.4
83rd term	Class C1	5	7W-3L		40.4
82nd term	Class B2	25	2W-8L	Relegated	31.9
81st term	Class B2	11	3W-7L	Demerit	48.8
80th term	Class B2	17	6W-4L		44.1
79th term	Class B2	14	4W-6L		45.5
78th term	Class B2	15	5W-5L		45.5
77th term	Class B2	11	4W-6L		47.2
76th term	Class B2	13	5W-5L		50.5
75th term	Class B2	21	5W-5L		43.9
74th term	Class B2	11	3W-7L		41.0
73rd term	Class B2	12	5W-5L		45.4
72nd term	Class B2	1	5W-5L		40.8
71st term	Class B1	7	3W-9L	Relegated	49.1
70th term	Class B1	9	6W-6L		47.6
69th term	Class B1	1	5W-7L		51.1
68th term	Class A	10	3W-6L	Relegated	56.7
67th term	Class B1	9	8W-4L	Promoted	56.7
66th term	Class B1	5	5W-7L		53.2
65th term	Class B1	6	7W-5L		57.2
64th term	Class B1	8	6W-6L		58.2
63rd term	Class B1	9	6W-6L		52.8
62nd term	Class B1	3	4W-8L		60.2
61st term	Class B1	7	7W-4L		54.4
60th term	Class B1	8	6W-6L		57.4
59th term	Class B1	3	6W-6L		56.3
58th term	Class B1	1	7W-4L		58.7
57th term	Class A	6	2W-6L	Relegated	51.7
56th term	Class A	10	5W-4L		56.4
55th term	Class B1	12	9W-3L	Promoted	60.7
54th term	Class B2	4	9W-1L	Promoted	61.4
53rd term	Class B2	18	7W-3L		58.0
52nd term	Class C1	6	10W-0L	Promoted	64.6
51st term	Class C1	2	7W-3L		58.0
50th term	Class C1	9	9W-1L		62.2
49th term	Class C1	21	6W-4L		51.8
48th term	Class C2	4	8W-2L	Promoted	55.1
47th term	Class C2	7	8W-2L		55.0
46th term	Class C2	15	7W-3L		65.8
45th term	Class C2	10	6W-4L		53.3
44th term	Class C2	4	6W-4L		59.6
43rd term	Class C2	13	8W-2L		50.5
42nd term	Class C2	40	7W-3L		56.7

How the deviation score is calculated: see here.

Terms in each class

Class A	3 terms
Class B1	14 terms
Class B2	13 terms
Class C1	7 terms
Class C2	7 terms

Promotion history

Mar 3, 2011	9-dan
Apr 1, 1997	8-dan
Apr 1, 1996	7-dan
Jul 12, 1991	6-dan
Mar 27, 1987	5-dan
Feb 4, 1983	4-dan
1981	1-dan

Career win milestones

100 wins	Feb 12, 1987 Tenno-sen
200 wins	Oct 25, 1990 Kisei-sen
300 wins	Feb 9, 1994 Kio-sen
400 wins	Mar 2, 1998 Junisen
500 wins	Aug 14, 2003 Asahi Open
600 wins	Dec 12, 2008 Oi-sen
700 wins	Mar 23, 2018 Ryuo-sen

Best wins (highest-rated opponents)

Feb 20, 1996	Yoshiharu Habu 2089	Kachinuki-sen
Aug 25, 1997	Yoshiharu Habu 1961	Junisen
Feb 6, 2009	Toshiaki Kubo 1954	Junisen
Jul 6, 2000	Tadahisa Maruyama 1948	Ginga-sen
Sep 17, 2009	Toshiyuki Moriuchi 1931	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

Takashi Abe	22W-17L	Head-to-head
Mamoru Hatakeyama	18W-15L	Head-to-head
Yoshikazu Minami	18W-14L	Head-to-head
Masahiko Urano	19W-8L	Head-to-head
Taku Morishita	10W-16L	Head-to-head
Kozo Arimori	12W-13L	Head-to-head
Masataka Sugimoto	15W-9L	Head-to-head
Kenji Kanzaki	7W-16L	Head-to-head
Bungo Fukusaki	11W-11L	Head-to-head
Michio Takahashi	11W-10L	Head-to-head
Naruyuki Hatakeyama	14W-7L	Head-to-head
Kaishu Tanaka	13W-7L	Head-to-head

Head-to-head with other players →