Ratings
KOJIMA Hiromasa (Japan)
Japanese name(s): 小島啓雅13 tournaments
69 results
Player ID: 15883
Rated 728 in Japan and 896 in Asia&Oceania&Africa and 1194 in the World
Latest rating: 1360
69 results
Player ID: 15883
Rated 728 in Japan and 896 in Asia&Oceania&Africa and 1194 in the World
Latest rating: 1360
2026-02-01: 46_Kanagawa_epert_games_elem(Japan)
2026-01-04: 132_Kawagawa_open_general(Japan)
| KOBAYASHI Shun | 39-25 | KOJIMA Hiromasa |
| KOJIMA Hiromasa | 40-24 | HIRAOKA Daichi |
| KOJIMA Hiromasa | 64-00 | SUZUKI Ren |
| HASHIMOTO Ryosuke | 49-15 | KOJIMA Hiromasa |
| KOJIMA Hiromasa | 58-06 | KOIKE Takuma |
| KOJIMA Hiromasa | 43-21 | MATSUBARA Yuto |
| SHABE Naoki | 34-30 | KOJIMA Hiromasa |
| KOJIMA Atsumasa | 44-20 | KOJIMA Hiromasa |
| KOJIMA Hiromasa | 36-28 | CHOU Yuri |
| KOJIMA Hiromasa | 46-18 | INOUE Masaru |
| KOJIMA Shigemi | 44-20 | KOJIMA Hiromasa |
2025-12-07: 39_Kawasaki_open(Japan)
2025-11-02: 131_Kanagawa_open_general(Japan)
2025-09-07: 130_Kanagawa_open_B(Japan)
2025-04-06: 18_Yokogama_open(Japan)
2025-03-02: 128_Kanagawa_open_A(Japan)
2025-02-02: 45_Kanagawa_meijin_match_elem_school(Japan)
2025-01-06: 127_Kanagawa_open_A(Japan)
| TOKIWA Shuto | 44-20 | KOJIMA Hiromasa |
| KOJIMA Hiromasa | 50-14 | INOUE Masaru |
| IKEDA Ryousuke | 41-23 | KOJIMA Hiromasa |
| ITAGAKI Kenichi | 41-23 | KOJIMA Hiromasa |
| NAKAYAMA Takahiro | 33-31 | KOJIMA Hiromasa |
| KOJIMA Hiromasa | 39-25 | KOJIMA Shigemi |
| SHABE Naoki | 49-15 | KOJIMA Hiromasa |
| KOJIMA Hiromasa | 53-11 | ISURUKI Chikara |
| KOJIMA Hiromasa | 34-30 | KOJIMA Atsumasa |
| MORIWAKI Mizuki | 35-29 | KOJIMA Hiromasa |
| KOJIMA Hiromasa | 35-29 | INOUE Masaru |
| KUMAZAWA Rei | 36-28 | KOJIMA Hiromasa |
| ABE Akito | 54-10 | KOJIMA Hiromasa |
| KOJIMA Hiromasa | 36-28 | KOJIMA Atsumasa |
| KOJIMA Hiromasa | 50-14 | INOUE Masaru |
| KOJIMA Hiromasa | 41-23 | KOJIMA Shigemi |
| KOJIMA Hiromasa | 47-17 | SATO Tatsuki |
| KUSUMI Tomohiro | 45-19 | KOJIMA Hiromasa |
| MITSUBOSHI Yuki | 35-29 | KOJIMA Hiromasa |
| HASHIMOTO Meiko | 35-29 | KOJIMA Hiromasa |
| KOJIMA Hiromasa | 52-12 | HASHIMOTO Yuri |
| KOJIMA Hiromasa | 54-10 | INOUE Masaru |
| MATSUDA Ryusei | 32-32 | KOJIMA Hiromasa |
| KOJIMA Hiromasa | 48-16 | SAKURADA Ayata |
| NAGANO Wakana | 43-21 | KOJIMA Hiromasa |
| KOJIMA Shigemi | 40-24 | KOJIMA Hiromasa |
| KOJIMA Hiromasa | 52-12 | HATA Misako |
| KOJIMA Hiromasa | 52-12 | HASHIMOTO Yuri |
| KOJIMA Hiromasa | 42-22 | INOUE Masaru |
| OHNO Masakazu | 60-04 | KOJIMA Hiromasa |
| KOIKE Takuma | 49-15 | KOJIMA Hiromasa |
| KOJIMA Hiromasa | 64-00 | NISHIKAWA Ryohei |
| KOJIMA Hiromasa | 53-11 | SAKAI Shorai |
| TERADA Noriaki | 47-17 | KOJIMA Hiromasa |
| KOJIMA Shigemi | 36-28 | KOJIMA Hiromasa |
| KOJIMA Hiromasa | 33-31 | AKADA Akiko |
| KOJIMA Hiromasa | 45-19 | AKADA Keiichi |
| KOJIMA Hiromasa | 51-13 | NAGANO Wakana |
| NAKAMURA Taisuke | 46-18 | KOJIMA Hiromasa |
2024-11-03: 126_Kanagawa_open_A(Japan)
2024-07-07: 124_Kanagoe_open_A(Japan)
2024-02-04: 44_Kanagawa_Meijin_match_elem_school(Japan)
2024-01-07: 122_Kanagawa_open_A(Japan)
| KOJIMA Hiromasa | 40-24 | MATSUBARA Yuto |
| KUSUMI Tomohiro | 40-24 | KOJIMA Hiromasa |
| YASUDA Daisei | 45-19 | KOJIMA Hiromasa |
| KOJIMA Atsumasa | 42-22 | KOJIMA Hiromasa |
| SAKURADA Ayata | 43-21 | KOJIMA Hiromasa |
| NAKAMURA Taisuke | 39-25 | KOJIMA Hiromasa |
| INOUE Masaru | 33-31 | KOJIMA Hiromasa |
| TANAKA Yuki | 50-14 | KOJIMA Hiromasa |
| KOJIMA Hiromasa | 56-08 | KAWATA Reihisa |
| HASHIMOTO Yuri | 35-29 | KOJIMA Hiromasa |
| OHNO Masakazu | 63-01 | KOJIMA Hiromasa |
| MURAOKA Hiroki | 56-08 | KOJIMA Hiromasa |
| KOJIMA Hiromasa | 49-15 | SEKIYA Fumi |
| KIMURA Kazami | 49-15 | KOJIMA Hiromasa |
| SUDA Miku | 45-19 | KOJIMA Hiromasa |
| KOJIMA Yuuma | 51-13 | KOJIMA Hiromasa |
| KOJIMA Hiromasa | 54-10 | MIURA Yasumasa |
| KUMAGAYA Genki | 44-20 | KOJIMA Hiromasa |
| MIKAWA Hiroki | 42-22 | KOJIMA Hiromasa |