Players › Yusuke Ina

Yusuke Ina

Player No.	228
Rank	7-dan
Date of birth	Dec 18, 1975
Birthplace	Kanagawa
Teacher	Kenji Kobayashi 9-dan

Junisen terms12

Career record56W-64L

Win rate0.467

Deviation score (FY2021)38.3

Best deviation score55.7
FY2000

Rating history and all games →

Junisen record

Term	Class	Rank	Record	Up/down	Deviation
72nd term	Class C2	42	3W-7L	Relegated	40.7
71st term	Class C2	36	1W-9L	Demerit	45.0
70th term	Class C2	17	3W-7L	Demerit	37.8
69th term	Class C2	12	5W-5L		45.5
68th term	Class C2	23	6W-4L		46.1
67th term	Class C2	29	5W-5L		50.6
66th term	Class C2	27	4W-6L		45.9
65th term	Class C2	4	4W-6L		46.7
64th term	Class C2	17	8W-2L		54.6
63rd term	Class C2	19	6W-4L		53.1
62nd term	Class C2	24	6W-4L		51.4
61st term	Class C2	40	5W-5L		43.4

How the deviation score is calculated: see here.

Terms in each class

Class C2	12 terms

Promotion history

Oct 23, 2019	7-dan
May 22, 2008	6-dan
Aug 13, 2004	5-dan
Apr 1, 1998	4-dan
1992	1-dan

Career win milestones

100 wins	Dec 14, 2004 Junisen
200 wins	Feb 1, 2011 Junisen
300 wins	Jul 25, 2019 Ginga-sen

Best wins (highest-rated opponents)

Dec 22, 2014	Masayuki Toyoshima 1928	Oi-sen
Dec 20, 1999	Yasumitsu Satoh 1923	All-Japan Pro
Nov 15, 1999	Koichi Fukaura 1883	All-Japan Pro
Mar 29, 2004	Akira Watanabe 1870	Shinjin-o-sen
Nov 27, 2014	Toshiaki Kubo 1858	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

Isao Nakata	12W-4L	Head-to-head
Norihiro Yagura	7W-7L	Head-to-head
Yuji Masuda	9W-5L	Head-to-head
Shinya Yamamoto	9W-5L	Head-to-head
Tomohiro Murata	4W-10L	Head-to-head
Takanori Anyouji	7W-6L	Head-to-head
Kenji Kanzaki	6W-5L	Head-to-head
小林裕士	5W-6L	Head-to-head
Hiroshi Naganuma	5W-5L	Head-to-head
Akihiro Murata	1W-9L	Head-to-head
Kouhei Funae	4W-6L	Head-to-head
Yoshikazu Minami	7W-2L	Head-to-head

Head-to-head with other players →