Yoshikawa Tomoki, Japan - Renju Rating

JPN Yoshikawa Tomoki (吉川知希)

Place: Tokyo, Japan

Birth: 2012-06-14

Rating: 2527.04, Std: 67.86, Rank: 109

First game: 2023-04-09, Last game: 2026-05-24

Top rating: 2527.04 (2026-05-24)

Games: 164, Wins: 89, Draws: 14, Losses: 61

Gy1: 72, Gy2: 120, Gy5: 164

64th Meijin-sen Tokyo area 1st round
Date 2026-05-24 Rating 2527.04
Round Color Result Opponent
1 Black Win JPN Maruta Hiroki 2257.69
2 White Draw JPN Inoue Fumiya 2587.04
3 Black Win JPN Fujita Maiko 2483.71
4 Black Win JPN Kawamura Norihiko 2532.16
43rd Kanto Championship
Date 2026-04-05 Rating 2520.48
Round Color Result Opponent
1 White Win JPN Ro Hayou 1909.79
2 Black Draw JPN Okabe Hiroshi 2766.96
3 Black Win JPN Inoue Fumiya 2588.22
4 White Loss JPN Kamiya Shunsuke 2843.78
5 White Draw JPN Miyamoto Syunju 2348.48
6 Black Win JPN Matsuda Shoma 2588.29
17th Tohoku Championshp
Date 2026-03-15 Rating 2514.95
Round Color Result Opponent
1 White Win JPN Ishitani Shin-ichi 2353.36
2 Black Loss JPN Okabe Hiroshi 2765.99
3 White Win JPN Miyamoto Syunju 2345.89
4 White Win JPN Kusajima Masato 2255.21
5 White Win JPN Hirono Masakazu 1952.93
20th All Japan Championship
Date 2026-02-23 Rating 2508.38
Round Color Result Opponent
1 Black Loss JPN Okabe Hiroshi 2764.13
2 Black Loss JPN Maruta Hiroki 2259.30
3 White Win JPN Kasahara Reiko 1803.80
4 White Win JPN Matsuda Shoma 2593.04
5 Black Win KOR Kang Sang-min 2617.75
6 Black Draw JPN Kawamura Norihiko 2529.98
29th New Year (Mikami) Cup
Date 2026-01-11 Rating 2492.70
Round Color Result Opponent
S5 White Win JPN Maruta Hiroki 2256.27
26 Kanto Renju Emperor Tournament Final round
Date 2025-12-07 Rating 2479.15
Round Color Result Opponent
1 Black Loss JPN Fujita Maiko 2493.31
2 White Win JPN Maruta Hiroki 2254.60
3 Black Win JPN Ono Takayuki 2392.16
4 Black Loss JPN Koyama Jun 2651.73
5 Black Loss JPN Kamiya Shunsuke 2860.86
6 White Loss JPN Okabe Hiroshi 2755.75
7 White Draw JPN Inoue Fumiya 2581.55
9 Middle-dan Players Tournament
Date 2025-11-30 Rating 2476.65
Round Color Result Opponent
1 Black Loss JPN Fukui Nobuhiro 2593.23
2 Black Win JPN Takazawa Nagayoshi 2274.25
3 White Loss JPN Matsuda Shoma 2614.48
4 White Win JPN Tanaka Shotaro 2366.75
5 Black Win JPN Maruta Hiroki 2255.07
6 Black Win JPN Kawaai Hitoshi 2041.07
7 Black Loss JPN Fujita Maiko 2494.25
57 Kyoto Classified Tournament
Date 2025-11-22 Rating 2474.03
Round Color Result Opponent
1 Black Win JPN Watanabe Nobuo 2024.91
2 Black Win JPN Tachi Masaya 2486.70
3 White Loss JPN Okabe Hiroshi 2753.88
4 White Win JPN Takashima Junya 2417.22
5 White Win JPN Makino Mitsunori 2658.96
65 Suiseisen Tournament final round
Date 2025-09-28 Rating 2446.28
Round Color Result Opponent
1 White Loss JPN Nishizawa Aoi 2179.88
2 White Win JPN Suenaga Daiki 2156.30
3 Black Win JPN Kishimoto Shogo 2221.56
4 White Win JPN Kasahara Reiko 1813.73
5 White Win JPN Iwano Fumio 2159.92
World Renju Youth Cup 2025 (online) C Group
Date 2025-07-21 Rating 2413.47
Round Color Result Opponent
1 Black Draw CHN Wu Guangqian 1962.26
2 Black Win RRA Kazantsev Konstantin 2298.46
3 Black Win CHN Deng Xuheng 2106.63
4 Black Draw MAC Lee Chi Son 2331.98
5 White Loss MAC Lo Chan Hin 2368.96
6 White Loss CHN Wu You 2447.51
7 White Win EST Kuzmin Dmitri 1977.05
8 Black Win RRA Noskov Pavel 2193.23
9 Black Win MAC Lei Un Hou 2329.77
63rd Meijin-sen Tokyo area 1st round
Date 2025-06-28 Rating 2403.55
Round Color Result Opponent
1 White Loss JPN Fujita Maiko 2494.08
2 White Win JPN Maruta Hiroki 2269.79
3 Black Loss JPN Ono Takayuki 2409.26
4 Black Win JPN Maruta Koji 2158.52
ex1 Black Loss JPN Fujita Maiko 2494.08
42nd Kanto Championship
Date 2025-06-28 Rating 2403.55
Round Color Result Opponent
1 White Draw JPN Matsuda Shoma 2618.06
2 White Win JPN Maruta Hiroki 2269.79
3 White Loss JPN Ishitani Shin-ichi 2372.76
4 White Loss JPN Tachi Masaya 2498.24
5 White Win JPN Iwano Fumio 2175.68
6 Black Draw JPN Okabe Hiroshi 2744.13
19th All Japan Championship
Date 2025-06-28 Rating 2403.55
Round Color Result Opponent
1 White Win JPN Kawamura Norihiko 2499.29
2 White Loss JPN Inoue Fumiya 2558.94
3 White Win JPN Ishitani Shin-ichi 2372.76
4 Black Loss JPN Tachi Masaya 2498.24
5 Black Loss JPN Fujita Maiko 2494.08
6 White Win JPN Shimura Hiroki 2247.29
42nd Shinei Tournament
Date 2025-03-30 Rating 2365.80
Round Color Result Opponent
1 White Win JPN Kasahara Reiko 1824.85
2 Black Win JPN Shimura Hiroki 2247.54
3 White Win JPN Iwano Fumio 2194.82
4 White Win JPN Suzuki Yoshitaka 2019.70
5 Black Win JPN Kishimoto Shogo 2201.83
28th New Year (Mikami) Cup
Date 2025-01-19 Rating 2328.26
Round Color Result Opponent
A1 White Win JPN Ito Midori 1871.00
A2 Black Loss JPN Tomobe Katsuhiro 2162.96
A3 Black Loss JPN Hayashi Kohei 2090.07
A4 Black Win JPN Yamamoto Takumi 1882.69
A5 Black Win JPN Shimura Hiroki 2231.91
25 Kanto Renju Emperor Tournament Qualification round
Date 2024-11-10 Rating 2298.62
Round Color Result Opponent
1 Black Draw JPN Matsuda Shoma 2532.81
2 Black Loss JPN Ono Takayuki 2414.07
3 Black Win JPN Suenaga Daiki 2145.35
4 White Loss JPN Tanaka Shotaro 2353.88
64 Suiseisen Tournament final round
Date 2024-10-20 Rating 2290.14
Round Color Result Opponent
1 White Loss JPN Shimura Hiroki 2204.92
2 Black Win JPN Ito Midori 1869.02
3 Black Win JPN Iwano Fumio 2226.56
4 Black Win JPN Kishimoto Shogo 2200.70
5 White Loss JPN Yamamoto Ousuke 2129.22
64 Suiseisen Tournament 1st round
Date 2024-09-22 Rating 2280.29
Round Color Result Opponent
1 White Win JPN Kasahara Reiko 1834.48
2 Black Win JPN Tomobe Katsuhiro 2145.21
3 White Win JPN Shimura Hiroki 2197.34
4 Black Win JPN Yamamoto Ousuke 2124.02
8 Middle-dan Players Tournament
Date 2024-09-16 Rating 2277.48
Round Color Result Opponent
1 Black Draw JPN Tachi Masaya 2580.07
2 Black Loss JPN Miyamoto Syunju 2330.08
3 Black Win JPN Kawaai Hitoshi 2045.17
4 White Loss JPN Mano Yoshihisa 2266.10
5 Black Loss JPN Yamamoto Yasuhiro 2175.06
41st Kanto Championship
Date 2024-07-21 Rating 2257.23
Round Color Result Opponent
1 Black Loss JPN Inoue Fumiya 2517.66
2 Black Loss JPN Ishitani Shin-ichi 2416.09
3 Black Loss CHN Li Haoyang 2101.15
4 White Win JPN Fujikawa Masaki 2107.16
5 Black Win JPN Kasahara Reiko 1828.69
6 Black Win JPN Yamamoto Ousuke 2109.21
World Renju Youth Cup 2024 (online) C Group
Date 2024-07-15 Rating 2255.43
Round Color Result Opponent
1 White Win CHN Wang Fangyuan 1841.42
2 Black Loss CHN Peng Chengjin 2407.56
3 Black Draw MAC Choi Chi Lok 2030.39
4 Black Win CHN Chen Ruiyang 2089.85
5 White Win CHN Chen Peiran 1979.17
6 White Loss MAC Lo Chan Hin 2336.43
7 Black Loss CHN Zhao Youjia 2316.16
8 Black Win RRA Potapov Stepan 2102.86
9 Black Win EST Kuzmin Dmitri 1996.95
62nd Meijin-sen East Japan area 2nd round
Date 2024-06-16 Rating 2247.95
Round Color Result Opponent
1 Black Loss JPN Inoue Fumiya 2516.22
2 Black Draw JPN Matsuda Shoma 2501.97
3 Black Loss JPN Yokoyama Shota 2422.15
4 Black Loss JPN Ono Takayuki 2414.37
5 Black Loss JPN Fujita Maiko 2432.82
62nd Meijin-sen Tokyo area 1st round
Date 2024-05-12 Rating 2241.50
Round Color Result Opponent
1 Black Win JPN Fujikawa Masaki 2110.07
2 White Win JPN Tanaka Shotaro 2334.76
3 Black Loss JPN Matsuda Shoma 2492.80
4 Black Loss JPN Inoue Fumiya 2513.75
41st Shinei Tournament
Date 2024-04-21 Rating 2236.27
Round Color Result Opponent
1 Black Win JPN Aoyagi Toshiki 1797.53
2 Black Win JPN Shimura Hiroki 2163.05
3 White Loss JPN Tomobe Katsuhiro 2133.34
4 Black Win JPN Suzuki Yoshitaka 2004.03
5 White Loss JPN Iwano Fumio 2248.17
18th All Japan Championship
Date 2024-02-12 Rating 2222.50
Round Color Result Opponent
1 Black Loss KOR Lee Ho June 2477.52
2 Black Loss JPN Miyamoto Syunju 2357.42
3 Black Win KOR Jang Eun-min 2346.35
27th New Year (Mikami) Cup
Date 2024-01-14 Rating 2216.17
Round Color Result Opponent
A1 Black Win JPN Nakamura Keigo 1801.50
A2 White Loss JPN Tanase Yasushi 1928.33
A3 White Win JPN Shimura Hiroki 2156.32
A4 Black Win JPN Ito Midori 1879.60
A5 White Win JPN Yamamoto Ousuke 2081.08
24 Kanto Renju Emperor Tournament Kanto area 1st round
Date 2023-11-19 Rating 2203.32
Round Color Result Opponent
1 Black Loss CHN Wang Qingqing 2667.22
2 White Loss JPN Matsuda Shoma 2425.70
3 White Win JPN Suzuki Tetsuji 1743.74
4 White Win JPN Maruta Koji 2177.96
63 Suiseisen Tournament final round
Date 2023-10-15 Rating 2194.33
Round Color Result Opponent
1 Black Win JPN Kawaai Hitoshi 2042.80
2 White Loss JPN Fujikawa Masaki 2114.98
3 Black Loss JPN Kishimoto Shogo 2224.07
63 Suiseisen Tournament 1st round
Date 2023-09-10 Rating 2188.35
Round Color Result Opponent
1 Black Win JPN Kawaai Hitoshi 2046.88
2 Black Loss JPN Kishimoto Shogo 2224.21
3 White Win JPN Ito Midori 1867.91
4 Black Win JPN Yamamoto Ousuke 2052.77
World Renju Youth Cup 2023 (online) D Group
Date 2023-07-18 Rating 2177.27
Round Color Result Opponent
1 White Win MAC Un Chi Fong 1612.25
2 Black Win EST Veer Mihkel 1753.55
3 White Loss CHN Chen Zengziran 2310.99
4 White Win MAC Sam I Hang 1818.04
5 White Win CHN Su Zijing 1981.90
6 Black Loss RRA Pinsky Alexander 2637.39
7 White Win MAC Choi Chi Lok 2044.95
8 White Loss CHN Sun Chongjie 2166.86
9 White Win JPN Suzuki Yoshitaka 1992.48
40th Kanto Championship
Date 2023-07-09 Rating 2175.27
Round Color Result Opponent
5 White Win JPN Maruta Hiroki 2221.50
6 White Loss JPN Makino Mitsunori 2625.13
40th Shinei Tournament
Date 2023-04-09 Rating 2150.05
Round Color Result Opponent
1 White Loss JPN Matsuda Shoma 2388.18
2 White Loss JPN Ito Midori 1848.24
3 Black Win JPN Kasahara Reiko 1777.45
4 White Loss JPN Tomobe Katsuhiro 2102.90
5 Black Draw JPN Nakamura Keigo 1830.38