Okada Akihiro (岡田章宏)

Place: Tokyo, Japan

Rating: 1916.56, Std: 93.64, Rank: 914

First game: 2020-08-10, Last game: 2026-10-18

Top rating: 1946.11 (2020-08-10)

Games: 40, Wins: 14, Draws: 3, Losses: 23

Gy1: 13, Gy2: 17, Gy5: 30

66 Suiseisen Tournament final round
Date	2026-10-18		Rating	1916.56
Round	Color	Result	Opponent
1	White	Loss	Yamamoto Ousuke	2085.49
2	White	Loss	Yoshikawa Takayuki	1875.93
3	White	Win	Komatsu Subaru	1900.95
5	Black	Win	Kasahara Reiko	1849.24
66 Suiseisen Tournament 1st round
Date	2026-09-27		Rating	1916.45
Round	Color	Result	Opponent
1	White	Loss	Kasahara Reiko	1852.73
2	Black	Loss	Yoshikawa Takayuki	1872.84
3	Black	Loss	Yamamoto Ousuke	2083.24
4	Black	Win	Miyoshi Daisuke	1696.90
43rd Shinei Tournament
Date	2026-03-29		Rating	1939.91
Round	Color	Result	Opponent
1	Black	Win	Yoshikawa Takayuki	1852.11
2	White	Win	Miyoshi Daisuke	1700.47
3	White	Loss	Hayashi Kohei	2092.84
4	White	Win	Sakai Yuuki	1770.46
5	White	Draw	Kishimoto Shogo	2218.36
65 Suiseisen Tournament 1st round
Date	2025-09-15		Rating	1945.76
Round	Color	Result	Opponent
1	White	Loss	Nishizawa Aoi	2174.74
2	Black	Win	Lu Yuyang	1920.13
3	White	Win	Yoshikawa Takayuki	1847.99
4	White	Loss	Kishimoto Shogo	2216.86
26th New Year (Mikami) Cup
Date	2023-01-15		Rating	1927.19
Round	Color	Result	Opponent
A1	White	Loss	Shimura Hiroki	2169.30
A2	White	Win	Yamada Eiji	1839.14
A3	Black	Win	Kasahara Reiko	1769.17
A4	White	Loss	Matsuda Shoma	2375.79
A5	White	Draw	Yamamoto Ousuke	2011.79
23 Renju Emperor Tournament Kanto area 1st round
Date	2022-11-06		Rating	1921.86
Round	Color	Result	Opponent
1	Black	Loss	Fujita Maiko	2433.69
2	Black	Loss	Tanaka Shotaro	2332.10
3	Black	Loss	Shimura Hiroki	2169.15
4	Black	Win	Kasahara Reiko	1751.69
62 Suiseisen Tournament 1st round
Date	2022-09-23		Rating	1918.79
Round	Color	Result	Opponent
1	White	Win	Kasahara Reiko	1743.40
2	Black	Loss	Kato Shota	2015.81
3	Black	Loss	Shimura Hiroki	2162.43
4	Black	Loss	Kishimoto Shogo	2170.72
61 Suiseisen Tournament 1st round
Date	2021-09-23		Rating	1912.98
Round	Color	Result	Opponent
2	Black	Loss	Maruyama Takashi	2049.05
2	Black	Loss	Yokoyama Shota	2454.80
3	White	Win	Shibano Ryunosuke	2121.91
4	Black	Loss	Matsuda Shoma	2252.28
38 Kanto Championship
Date	2021-08-08		Rating	1910.77
Round	Color	Result	Opponent
4	Black	Loss	Kato Yasuhiro	2068.17
5	Black	Loss	Kasahara Reiko	1733.18
6	White	Loss	Shimura Hiroki	2070.15
37 Kanto Championship
Date	2020-08-10		Rating	1946.11
Round	Color	Result	Opponent
1	Black	Win	Fujita Maiko	2376.94
2	White	Draw	Maruta Hiroki	2249.54
3	Black	Loss	Maruta Koji	2122.51