Kuga Akio, Japan - Renju Rating

JPN Kuga Akio (久家彰夫)

Place: Sasebo, Japan

Rating: 2378.39, Std: 96.53, Rank: 222

First game: 2000-04-09, Last game: 2024-11-17

Top rating: 2420.64 (2018-11-18)

Games: 176, Wins: 96, Draws: 20, Losses: 60

Gy1: 15, Gy2: 25, Gy5: 60

Kyushu Championship 2024
Date 2024-11-17 Rating 2378.39
Round Color Result Opponent
1 Black Win JPN Kurakake Mataichi 1474.00
2 White Win JPN Yamane Tomohiro 2076.82
3 Black Draw JPN Kawano Takahisa 2521.08
4 Black Loss JPN Ishitani Shin-ichi 2411.46
62nd Meijinsen Tournament
Date 2024-10-14 Rating 2378.77
Round Color Result Opponent
1 Black Loss JPN Makino Mitsunori 2667.43
2 White Loss JPN Tachi Masaya 2621.50
3 Black Loss JPN Nakayama Tomoharu 2762.24
4 Black Draw JPN Ishitani Shin-ichi 2411.08
5 White Loss JPN Matsuda Shoma 2437.48
6 Black Draw JPN Kawano Takahisa 2520.16
7 White Win JPN Inoue Fumiya 2468.98
8 White Win JPN Yamane Tomohiro 2078.14
9 Black Loss JPN Okabe Hiroshi 2751.13
62nd Meijinsen Tournament Kyushu Area
Date 2024-04-14 Rating 2380.08
Round Color Result Opponent
1 Black Win JPN Fujii Naoki 1965.83
2 Black Win JPN Fujii Naoki 1965.83
2023 Kyushu Championship
Date 2023-11-12 Rating 2378.29
Round Color Result Opponent
1 Black Win JPN Takahashi Yutaka 1901.54
2 White Win JPN Nakagawa Toru 2003.85
3 White Draw JPN Kawano Takahisa 2530.91
4 White Loss JPN Kawamoto Shoma 2312.26
61st Meijin-sen Kyushu area 2nd round
Date 2023-05-21 Rating 2380.59
Round Color Result Opponent
1 Black Loss JPN Kawano Takahisa 2509.31
2 White Win JPN Kawano Takahisa 2509.31
3 Black Loss JPN Kawano Takahisa 2509.31
61st Meijinsen Tournament Kyushu 1st round
Date 2023-04-09 Rating 2381.00
Round Color Result Opponent
1 White Loss JPN Kawano Takahisa 2502.53
2 Black Win JPN Fujii Naoki 1972.78
3 White Win JPN Jitsufuji Hitoki 2052.84
Kyushu Championship
Date 2022-11-20 Rating 2384.12
Round Color Result Opponent
1 Black Draw JPN Inoue Fumiya 2516.25
2 Black Draw JPN Yamane Tomohiro 2110.36
3 White Draw JPN Shimura Hiroki 2143.97
4 White Win JPN Kurakake Mataichi 1544.34
60th Meijinsen Tournament
Date 2022-09-19 Rating 2388.52
Round Color Result Opponent
1 White Loss JPN Okabe Hiroshi 2694.57
2 White Loss JPN Makino Mitsunori 2629.33
3 Black Loss JPN Nakayama Tomoharu 2798.40
4 Black Draw JPN Ono Takayuki 2409.54
5 White Draw JPN Nagasoe Hiroki 2649.89
6 Black Win JPN Ishitani Shin-ichi 2354.12
7 White Win JPN Kawamoto Shoma 2315.09
8 Black Loss JPN Miyamoto Syunju 2246.77
9 Black Draw JPN Hasegawa Kazuto 2615.03
60 Meijinsen Qualification Kyushu area 2nd round
Date 2022-05-22 Rating 2392.30
Round Color Result Opponent
2 Black Draw JPN Kawano Takahisa 2471.21
3 White Win JPN Fujii Naoki 1961.61
4 Black Win JPN Kawano Takahisa 2471.21
60 Meijinsen Qualification Kyushu area 1st round
Date 2022-04-10 Rating 2389.89
Round Color Result Opponent
1 Black Win JPN Kawano Takahisa 2473.94
3 White Loss JPN Fujii Naoki 1960.75
Kyushu Championship 2021
Date 2021-11-21 Rating 2386.57
Round Color Result Opponent
S1 Black Win JPN Fujii Naoki 1944.32
S2 Black Win JPN Tanaka Toshiki 2406.33
S3 White Loss JPN Kawano Takahisa 2491.89
59 Meijinsen Qualification Kyushu area 2nd round
Date 2021-07-11 Rating 2379.75
Round Color Result Opponent
1 Black Loss JPN Kawano Takahisa 2497.53
2 White Loss JPN Kawano Takahisa 2497.53
59 Meijinsen Qualification Kyushu area 1st round
Date 2021-04-18 Rating 2381.72
Round Color Result Opponent
1 Black Win JPN Yamaoka Kentaro 2255.99
2 Black Win JPN Kataoka Mitsuaki 2172.86
3 Black Loss JPN Kawano Takahisa 2495.09
4 Black Win JPN Fujii Naoki 1923.16
Kyushu Championship
Date 2020-11-22 Rating 2380.58
Round Color Result Opponent
2 Black Win JPN Kurakake Mataichi 1569.92
3 White Loss JPN Kawamoto Shoma 2361.49
4 White Win JPN Kawaai Hitoshi 2007.30
5 White Win JPN Yamane Tomohiro 2057.67
58 Meijinsen Qualification Kyushu area
Date 2020-07-05 Rating 2383.82
Round Color Result Opponent
1 White Loss JPN Tanaka Toshiki 2473.60
3 White Loss JPN Kawano Takahisa 2473.66
4 White Win JPN Kurakake Mataichi 1574.22
5 Black Win JPN Fujii Naoki 1902.53
Kyushu Championship
Date 2019-11-17 Rating 2406.60
Round Color Result Opponent
1 White Win JPN Kawano Takahisa 2453.24
2 White Win JPN Inazumi Masanori 1748.02
3 White Win JPN Kurakake Mataichi 1559.53
57 Meijinsen Qualification Kyushu area 2nd round
Date 2019-06-23 Rating 2411.35
Round Color Result Opponent
1 Black Win JPN Kawano Takahisa 2450.61
2 Black Loss JPN Kawano Takahisa 2450.61
3 Black Draw JPN Kawano Takahisa 2450.61
57 Meijinsen Qualification Kyushu area 1st round
Date 2019-04-21 Rating 2412.21
Round Color Result Opponent
1 Black Loss JPN Kawano Takahisa 2449.66
2 Black Win JPN Fujii Naoki 1919.81
3 Black Win JPN Inazumi Masanori 1742.03
Kyushu Championship
Date 2018-11-18 Rating 2420.64
Round Color Result Opponent
1 White Win JPN Sato Takuya 2122.82
2 Black Win JPN Kurakake Mataichi 1550.69
3 White Win JPN Inazumi Masanori 1740.92
4 Black Win JPN Fujii Naoki 1923.05
6 White Win JPN Kawano Takahisa 2438.65
56 Meijinsen Tournament
Date 2018-09-17 Rating 2418.80
Round Color Result Opponent
1 White Loss JPN Koyama Jun 2569.56
2 White Loss JPN Okabe Hiroshi 2699.06
4 White Win JPN Ishitani Shin-ichi 2426.29
5 White Loss JPN Nakamura Shigeru 2997.01
6 White Loss JPN Kamiya Shunsuke 2796.45
7 Black Loss JPN Hasegawa Kazuto 2576.84
8 Black Loss JPN Kawamura Norihiko 2662.52
9 Black Win JPN Matsuura Hiroshi 2355.66
56 Meijinsen Qualification Kyushu area
Date 2018-06-17 Rating 2417.74
Round Color Result Opponent
1 Black Win JPN Kawano Takahisa 2433.00
2 White Win JPN Fujii Naoki 1925.92
3 Black Win JPN Inazumi Masanori 1758.70
Kyushu Championship
Date 2017-11-12 Rating 2400.78
Round Color Result Opponent
1 Black Win JPN Fujii Naoki 1949.99
2 White Win JPN Kurakake Mataichi 1528.47
3 Black Loss JPN Kawano Takahisa 2435.90
5 Black Win JPN Inazumi Masanori 1766.13
55 Meijinsen Qualification Kyushu area 2nd round
Date 2017-06-18 Rating 2394.97
Round Color Result Opponent
1 White Loss JPN Kawano Takahisa 2420.75
3 Black Win JPN Kataoka Mitsuaki 2229.84
55 Meijinsen Qualification Kyushu area 1st round
Date 2017-04-17 Rating 2393.80
Round Color Result Opponent
1 White Win JPN Kataoka Mitsuaki 2236.01
2 White Win JPN Kawano Takahisa 2407.34
3 White Win JPN Yamaoka Kentaro 2166.41
4 Black Win JPN Fujii Naoki 1968.26
Kyushu Championship
Date 2016-11-20 Rating 2372.91
Round Color Result Opponent
1 Black Draw JPN Kataoka Mitsuaki 2233.98
2 Black Win JPN Yamaoka Kentaro 2166.67
3 Black Win JPN Kurakake Mataichi 1525.46
4 Black Win JPN Fujii Naoki 1990.59
54 Meijinsen Tournament
Date 2016-09-19 Rating 2363.12
Round Color Result Opponent
1 White Draw JPN Tanaka Toshiki 2442.47
2 Black Loss JPN Nakayama Tomoharu 2776.46
3 White Loss JPN Kamiya Shunsuke 2758.88
4 White Win JPN Okabe Hiroshi 2716.92
5 White Win JPN Maruyama Yasushi 2289.96
6 White Loss JPN Matsuura Hiroshi 2361.53
7 White Loss JPN Iio Yoshihiro 2560.26
8 White Loss JPN Koyama Jun 2617.55
9 White Loss JPN Hasegawa Kazuto 2638.72
54 Meijinsen Qualification Kyushu area 2nd round
Date 2016-06-19 Rating 2347.45
Round Color Result Opponent
1 Black Win JPN Kataoka Mitsuaki 2235.14
2 Black Loss JPN Kawano Takahisa 2374.67
3 Black Win JPN Fujii Naoki 2022.38
54 Meijinsen Qualification Kyushu area 1st round
Date 2016-04-17 Rating 2336.61
Round Color Result Opponent
1 White Win JPN Fujii Naoki 2028.22
2 White Win JPN Kataoka Mitsuaki 2235.10
3 White Loss JPN Kawano Takahisa 2375.65
4 Black Win JPN Hiwatashi Kikuma 1772.15
Kyushu Championship
Date 2015-11-15 Rating 2308.45
Round Color Result Opponent
1 White Loss JPN Kawano Takahisa 2379.73
2 Black Win JPN Kurakake Mataichi 1526.99
3 Black Win JPN Fujii Naoki 2030.71
4 White Loss JPN Tanaka Toshiki 2452.78
5 Black Loss JPN Kataoka Mitsuaki 2241.30
53 Meijinsen Qualification Kyushu area 1st round
Date 2015-04-19 Rating 2296.15
Round Color Result Opponent
1 Black Win JPN Fujii Naoki 2023.48
2 Black Win JPN Fujii Naoki 2023.48
3 Black Win JPN Fujii Naoki 2023.48
Kyushu Championship
Date 2014-11-16 Rating 2278.29
Round Color Result Opponent
1 Black Loss JPN Fujii Naoki 2027.02
2 Black Win JPN Kurakake Mataichi 1532.18
3 White Loss JPN Kawano Takahisa 2387.66
49 Meijinsen Qualification Kyushu area 2nd round
Date 2011-06-12 Rating 2292.17
Round Color Result Opponent
1 White Loss JPN Sato Kiyotomi 2393.78
2 White Win JPN Sakashita Shoichi 2149.73
3 White Loss JPN Kawano Takahisa 2353.31
49 Meijinsen Qualification Kyushu area 1st round
Date 2011-04-17 Rating 2295.69
Round Color Result Opponent
1 White Win JPN Tanaka Shingo 2147.47
2 Black Win JPN Hiwatashi Kikuma 1800.24
3 White Loss JPN Kawano Takahisa 2352.92
5 Black Win JPN Sakashita Shoichi 2144.64
48 Meijinsen Qualification Kyushu area 1st round
Date 2010-04-17 Rating 2309.25
Round Color Result Opponent
White Win JPN Kawano Takahisa 2305.64
White Win JPN Fujii Naoki 2073.50
4th Kyushu Championship
Date 2009-10-17 Rating 2301.86
Round Color Result Opponent
1 White Draw JPN Fujii Naoki 2095.27
2 White Loss JPN Tanaka Koichi 2386.90
3 White Win JPN Hiwatashi Kikuma 1812.10
47th Meijinsen Qualification Kyushu area 1st round
Date 2009-04-18 Rating 2306.42
Round Color Result Opponent
1 White Win JPN Kawano Takahisa 2258.21
2 Black Win JPN Sakashita Shoichi 2085.25
3 White Loss JPN Kataoka Mitsuaki 2255.93
2nd Fujinami Cup Tournament
Date 2007-02-25 Rating 2319.25
Round Color Result Opponent
A Black Draw JPN Fujii Naoki 2126.90
A Black Win JPN Tanaka Koichi 2352.61
A White Win JPN Tanaka Koichi 2352.61
A White Draw JPN Fujii Naoki 2126.90
Kyushu Championship
Date 2006-11-12 Rating 2314.06
Round Color Result Opponent
A White Loss JPN Nishimura Toshio 2347.85
A White Loss JPN Yamaguchi Yusui 2641.04
A Black Loss JPN Tanaka Koichi 2354.97
A Black Win JPN Hiwatashi Kikuma 1905.75
42nd Meijinsen Qualification: Kyushu 2nd round
Date 2004-05-22 Rating 2363.59
Round Color Result Opponent
White Win JPN Sakashita Shoichi 2202.35
Black Loss JPN Nishimura Toshio 2360.06
41st Meijin-sen Tournament
Date 2003-09-15 Rating 2383.45
Round Color Result Opponent
1 Black Win JPN Kudomi Takahiro 2340.45
2 White Draw JPN Isobe Taizan 2417.07
3 White Loss JPN Hasegawa Kazuto 2625.98
4 Black Win JPN Iio Yoshihiro 2497.05
5 Black Loss JPN Matsuura Hiroshi 2408.72
6 Black Win JPN Miyagawa Junzo 2262.51
7 Black Win JPN Takashima Junya 2341.78
8 White Loss JPN Okabe Hiroshi 2550.96
9 White Draw JPN Ishitani Shin-ichi 2383.42
41st Meijinsen Qualification: Kyushu 2nd round
Date 2003-05-25 Rating 2380.13
Round Color Result Opponent
White Win JPN Fujinami Hisao 2308.42
Black Win JPN Tanaka Tadanobu 2101.98
Black Win JPN Sakashita Shoichi 2180.69
41st Meijinsen Qualification: Kyushu - 1st round Group B
Date 2003-04-20 Rating 2375.97
Round Color Result Opponent
White Win JPN Sakashita Shoichi 2183.21
Black Win JPN Tanaka Koichi 2208.71
Black Win JPN Sagara Satoshi 1499.94
Black Win JPN Kawano Masatoshi 1775.75
Black Win JPN Nishida Yasuji 1933.17
40th Meijinsen Qualification: Kyushu 2nd round
Date 2002-06-02 Rating 2314.97
Round Color Result Opponent
White Draw JPN Nishimura Toshio 2363.54
White Loss JPN Sakashita Shoichi 2203.23
White Loss JPN Fujinami Hisao 2281.38
Meijinsen Qualification: Kyushu 1st Group B
Date 2000-04-09 Rating 2265.25
Round Color Result Opponent
Black Loss JPN Nishimura Toshio 2355.46
Black Win JPN Nishida Yasuji 1956.45
Black Win JPN Sakai Kazuyuki 1800.55
Black Win JPN Sagara Satoshi 1552.21
Black Win JPN Sakashita Shoichi 2164.68