Yoshikawa Tomoki (吉川知希)

Place: Tokyo, Japan

Birth: 2012-06-14

Rating: 2405.69, Std: 66.82, Rank: 203

First game: 2023-04-09, Last game: 2025-12-07

Top rating: 2405.69 (2025-12-07)

Games: 142, Wins: 75, Draws: 10, Losses: 57

Gy1: 55, Gy2: 110, Gy5: 142

26 Kanto Renju Emperor Tournament Final round
Date	2025-12-07		Rating	2405.69
Round	Color	Result	Opponent
1	Black	Loss	Fujita Maiko	2509.49
2	White	Win	Maruta Hiroki	2236.62
3	Black	Win	Ono Takayuki	2406.91
4	Black	Loss	Koyama Jun	2643.15
5	Black	Loss	Kamiya Shunsuke	2916.06
6	White	Loss	Okabe Hiroshi	2727.21
7	White	Draw	Inoue Fumiya	2566.28
9 Middle-dan Players Tournament
Date	2025-11-30		Rating	2405.49
Round	Color	Result	Opponent
1	Black	Loss	Fukui Nobuhiro	2559.82
2	Black	Win	Takazawa Nagayoshi	2287.15
3	White	Loss	Matsuda Shoma	2655.66
4	White	Win	Tanaka Shotaro	2327.19
5	Black	Win	Maruta Hiroki	2237.41
6	Black	Win	Kawaai Hitoshi	2047.52
7	Black	Loss	Fujita Maiko	2509.62
57 Kyoto Classified Tournament
Date	2025-11-22		Rating	2405.03
Round	Color	Result	Opponent
1	Black	Win	Watanabe Nobuo	2022.94
2	Black	Win	Tachi Masaya	2502.69
3	White	Loss	Okabe Hiroshi	2727.27
4	White	Win	Takashima Junya	2397.61
5	White	Win	Makino Mitsunori	2637.24
65 Suiseisen Tournament final round
Date	2025-09-28		Rating	2390.32
Round	Color	Result	Opponent
1	White	Loss	Nishizawa Aoi	2184.24
2	White	Win	Suenaga Daiki	2155.57
3	Black	Win	Kishimoto Shogo	2215.83
4	White	Win	Kasahara Reiko	1827.63
5	White	Win	Iwano Fumio	2159.15
World Renju Youth Cup 2025 (online) C Group
Date	2025-07-21		Rating	2372.22
Round	Color	Result	Opponent
1	Black	Draw	Wu Guangqian	1956.12
2	Black	Win	Kazantsev Konstantin	2281.17
3	Black	Win	Deng Xuheng	2098.32
4	Black	Draw	Lee Chi Son	2325.51
5	White	Loss	Lo Chan Hin	2361.42
6	White	Loss	Wu You	2438.81
7	White	Win	Kuzmin Dmitri	1969.77
8	Black	Win	Noskov Pavel	2186.23
9	Black	Win	Lei Un Hou	2322.59
63rd Meijin-sen Tokyo area 1st round
Date	2025-06-28		Rating	2366.41
Round	Color	Result	Opponent
1	White	Loss	Fujita Maiko	2498.14
2	White	Win	Maruta Hiroki	2256.85
3	Black	Loss	Ono Takayuki	2416.97
4	Black	Win	Maruta Koji	2184.40
ex1	Black	Loss	Fujita Maiko	2498.14
42nd Kanto Championship
Date	2025-06-28		Rating	2366.41
Round	Color	Result	Opponent
1	White	Draw	Matsuda Shoma	2637.70
2	White	Win	Maruta Hiroki	2256.85
3	White	Loss	Ishitani Shin-ichi	2377.02
4	White	Loss	Tachi Masaya	2506.50
5	White	Win	Iwano Fumio	2174.16
6	Black	Draw	Okabe Hiroshi	2731.43
19th All Japan Championship
Date	2025-06-28		Rating	2366.41
Round	Color	Result	Opponent
1	White	Win	Kawamura Norihiko	2445.14
2	White	Loss	Inoue Fumiya	2548.61
3	White	Win	Ishitani Shin-ichi	2377.02
4	Black	Loss	Tachi Masaya	2506.50
5	Black	Loss	Fujita Maiko	2498.14
6	White	Win	Shimura Hiroki	2241.29
42nd Shinei Tournament
Date	2025-03-30		Rating	2337.39
Round	Color	Result	Opponent
1	White	Win	Kasahara Reiko	1834.60
2	Black	Win	Shimura Hiroki	2242.41
3	White	Win	Iwano Fumio	2193.13
4	White	Win	Suzuki Yoshitaka	2028.53
5	Black	Win	Kishimoto Shogo	2196.80
28th New Year (Mikami) Cup
Date	2025-01-19		Rating	2305.68
Round	Color	Result	Opponent
A1	White	Win	Ito Midori	1871.64
A2	Black	Loss	Tomobe Katsuhiro	2159.93
A3	Black	Loss	Hayashi Kohei	2091.51
A4	Black	Win	Yamamoto Takumi	1887.82
A5	Black	Win	Shimura Hiroki	2226.95
25 Kanto Renju Emperor Tournament Qualification round
Date	2024-11-10		Rating	2281.17
Round	Color	Result	Opponent
1	Black	Draw	Matsuda Shoma	2541.48
2	Black	Loss	Ono Takayuki	2418.90
3	Black	Win	Suenaga Daiki	2144.07
4	White	Loss	Tanaka Shotaro	2339.63
64 Suiseisen Tournament final round
Date	2024-10-20		Rating	2274.04
Round	Color	Result	Opponent
1	White	Loss	Shimura Hiroki	2200.06
2	Black	Win	Ito Midori	1870.00
3	Black	Win	Iwano Fumio	2223.80
4	Black	Win	Kishimoto Shogo	2196.16
5	White	Loss	Yamamoto Ousuke	2113.51
64 Suiseisen Tournament 1st round
Date	2024-09-22		Rating	2265.83
Round	Color	Result	Opponent
1	White	Win	Kasahara Reiko	1841.07
2	Black	Win	Tomobe Katsuhiro	2142.44
3	White	Win	Shimura Hiroki	2192.57
4	Black	Win	Yamamoto Ousuke	2109.44
8 Middle-dan Players Tournament
Date	2024-09-16		Rating	2263.34
Round	Color	Result	Opponent
1	Black	Draw	Tachi Masaya	2589.06
2	Black	Loss	Miyamoto Syunju	2313.70
3	Black	Win	Kawaai Hitoshi	2044.67
4	White	Loss	Mano Yoshihisa	2266.83
5	Black	Loss	Yamamoto Yasuhiro	2171.72
41st Kanto Championship
Date	2024-07-21		Rating	2245.79
Round	Color	Result	Opponent
1	Black	Loss	Inoue Fumiya	2515.30
2	Black	Loss	Ishitani Shin-ichi	2415.76
3	Black	Loss	Li Haoyang	2099.46
4	White	Win	Fujikawa Masaki	2104.75
5	Black	Win	Kasahara Reiko	1834.41
6	Black	Win	Yamamoto Ousuke	2096.85
World Renju Youth Cup 2024 (online) C Group
Date	2024-07-15		Rating	2244.25
Round	Color	Result	Opponent
1	White	Win	Wang Fangyuan	1837.28
2	Black	Loss	Peng Chengjin	2402.87
3	Black	Draw	Choi Chi Lok	2024.77
4	Black	Win	Chen Ruiyang	2083.68
5	White	Win	Chen Peiran	1973.94
6	White	Loss	Lo Chan Hin	2330.61
7	Black	Loss	Zhao Youjia	2311.56
8	Black	Win	Potapov Stepan	2096.04
9	Black	Win	Kuzmin Dmitri	1990.70
62nd Meijin-sen East Japan area 2nd round
Date	2024-06-16		Rating	2237.81
Round	Color	Result	Opponent
1	Black	Loss	Inoue Fumiya	2514.26
2	Black	Draw	Matsuda Shoma	2507.78
3	Black	Loss	Yokoyama Shota	2463.59
4	Black	Loss	Ono Takayuki	2418.60
5	Black	Loss	Fujita Maiko	2432.79
62nd Meijin-sen Tokyo area 1st round
Date	2024-05-12		Rating	2232.23
Round	Color	Result	Opponent
1	Black	Win	Fujikawa Masaki	2107.82
2	White	Win	Tanaka Shotaro	2327.02
3	Black	Loss	Matsuda Shoma	2498.01
4	Black	Loss	Inoue Fumiya	2511.91
41st Shinei Tournament
Date	2024-04-21		Rating	2227.44
Round	Color	Result	Opponent
1	Black	Win	Aoyagi Toshiki	1810.89
2	Black	Win	Shimura Hiroki	2159.10
3	White	Loss	Tomobe Katsuhiro	2130.88
4	Black	Win	Suzuki Yoshitaka	2006.51
5	White	Loss	Iwano Fumio	2245.34
18th All Japan Championship
Date	2024-02-12		Rating	2214.82
Round	Color	Result	Opponent
1	Black	Loss	Lee Ho June	2473.86
2	Black	Loss	Miyamoto Syunju	2349.04
3	Black	Win	Jang Eun Min	2351.40
27th New Year (Mikami) Cup
Date	2024-01-14		Rating	2208.91
Round	Color	Result	Opponent
A1	Black	Win	Nakamura Keigo	1801.00
A2	White	Loss	Tanase Yasushi	1925.50
A3	White	Win	Shimura Hiroki	2152.85
A4	Black	Win	Ito Midori	1880.45
A5	White	Win	Yamamoto Ousuke	2072.67
24 Kanto Renju Emperor Tournament Kanto area 1st round
Date	2023-11-19		Rating	2196.78
Round	Color	Result	Opponent
1	Black	Loss	Wang Qingqing	2667.59
2	White	Loss	Matsuda Shoma	2427.94
3	White	Win	Suzuki Tetsuji	1744.16
4	White	Win	Maruta Koji	2186.05
63 Suiseisen Tournament final round
Date	2023-10-15		Rating	2188.10
Round	Color	Result	Opponent
1	Black	Win	Kawaai Hitoshi	2043.25
2	White	Loss	Fujikawa Masaki	2113.11
3	Black	Loss	Kishimoto Shogo	2221.10
63 Suiseisen Tournament 1st round
Date	2023-09-10		Rating	2182.36
Round	Color	Result	Opponent
1	Black	Win	Kawaai Hitoshi	2047.15
2	Black	Loss	Kishimoto Shogo	2221.30
3	White	Win	Ito Midori	1868.27
4	Black	Win	Yamamoto Ousuke	2045.76
World Renju Youth Cup 2023 (online) D Group
Date	2023-07-18		Rating	2171.56
Round	Color	Result	Opponent
1	White	Win	Un Chi Fong	1608.95
2	Black	Win	Veer Mihkel	1749.00
3	White	Loss	Chen Zengziran	2304.55
4	White	Win	Sam I Hang	1814.46
5	White	Win	Su Zijing	1976.50
6	Black	Loss	Pinsky Alexander	2631.13
7	White	Win	Choi Chi Lok	2040.27
8	White	Loss	Sun Chongjie	2161.35
9	White	Win	Suzuki Yoshitaka	1992.15
40th Kanto Championship
Date	2023-07-09		Rating	2169.60
Round	Color	Result	Opponent
5	White	Win	Maruta Hiroki	2219.32
6	White	Loss	Makino Mitsunori	2623.24
40th Shinei Tournament
Date	2023-04-09		Rating	2144.69
Round	Color	Result	Opponent
1	White	Loss	Matsuda Shoma	2388.69
2	White	Loss	Ito Midori	1848.27
3	Black	Win	Kasahara Reiko	1778.52
4	White	Loss	Tomobe Katsuhiro	2101.36
5	Black	Draw	Nakamura Keigo	1829.79