Ratings
OYAMA Ryuhei (Japan)
Japanese name(s): 大山竜平18 tournaments
96 results
Player ID: 16294
Rated 588 in Japan and 714 in Asia&Oceania&Africa and 894 in the World
Latest rating: 1667
96 results
Player ID: 16294
Rated 588 in Japan and 714 in Asia&Oceania&Africa and 894 in the World
Latest rating: 1667
2026-02-08: 5_Shinagawa_first_step(Japan)
| OYAMA Ryuhei | 41-23 | KOBAYASHI Keima |
| NAKAGAWA Itsuki | 59-05 | OYAMA Ryuhei |
| OYAMA Ryuhei | 52-12 | OBA Ikki |
| OYAMA Ryuhei | 40-24 | MATSUBARA Yuto |
| OYAMA Ryuhei | 44-20 | KOJIMA Shigemi |
2025-12-28: 9_Akashi_year-end_special_challenge_cup(Japan)
2025-12-07: 39_Kawasaki_open(Japan)
2025-11-23: 4_Shinagawa_first_step(Japan)
2025-11-09: 130_Nagareyama_B(Japan)
2025-10-12: 34_Kansai_championship_B(Japan)
2025-08-24: 3_Shinagawa_first_step(Japan)
2025-08-17: 127_Nagareyama_B(Japan)
2025-07-27: 58_Niigata_challenge_cup(Japan)
2025-07-19: 171_Shinagawa_open(Japan)
2025-06-22: 125_Nagareyama_B(Japan)
2025-06-21: 12_Fukushila_challenge_cup(Japan)
2025-06-08: 38_Kawasaki_open(Japan)
2025-05-18: 135_Sendai_open(Japan)
2025-05-17: 169_Shinagawa_open(Japan)
2025-05-05: 2_Shinagawa_first_step(Japan)
2025-04-27: 97_Sapporo_open(Japan)
2025-04-20: 123_Nagareyama_B(Japan)
| OYAMA Ryuhei | 38-26 | NOMURA Mutsuyoshi |
| OYAMA Ryuhei | 44-20 | MATSUDA Yuori |
| YAMADA Hikari | 42-22 | OYAMA Ryuhei |
| NOBORU Nakanan | 38-26 | OYAMA Ryuhei |
| OYAMA Ryuhei | 51-13 | KISHIMOTO Yasunari |
| KITAMURA Kyonosuke | 37-27 | OYAMA Ryuhei |
| HARA Kento | 44-20 | OYAMA Ryuhei |
| OYAMA Ryuhei | 41-23 | KOJIMA Shigemi |
| OYAMA Ryuhei | 42-22 | ARAI Toshiko |
| ONO Taiga | 45-19 | OYAMA Ryuhei |
| IWAKURA Hiroaki | 53-11 | OYAMA Ryuhei |
| OYAMA Ryuhei | 45-19 | INOUE Masaru |
| OYAMA Ryuhei | 33-31 | KOBAYASHI Kio |
| OYAMA Ryuhei | 49-15 | OTAKA Rei |
| SHABE Naoki | 38-26 | OYAMA Ryuhei |
| OYAMA Ryuhei | 34-30 | MIURA Yutaro |
| OYAMA Ryuhei | 48-16 | OBA Ikki |
| OYAMA Ryuhei | 48-16 | OKAMOTO Kota |
| OYAMA Ryuhei | 54-10 | HIBINO Toshiyuki |
| TERUI Yoichi | 34-30 | OYAMA Ryuhei |
| OYAMA Ryuhei | 46-18 | KAWADA Masaki |
| OYAMA Ryuhei | 48-16 | MATSUBARA Yuto |
| OYAMA Ryuhei | 41-23 | WATANABE Rinnosuke |
| WAKAMORI Hiroya | 39-25 | OYAMA Ryuhei |
| OYAMA Ryuhei | 51-13 | MATSUBARA Yuto |
| KITAMI Ritsuki | 51-13 | OYAMA Ryuhei |
| OYAMA Ryuhei | 35-29 | NOMURA Mutsuyoshi |
| OMURA Kazuo | 46-18 | OYAMA Ryuhei |
| OYAMA Ryuhei | 50-14 | MAENO Sakuchika |
| KAWADOKO Satoshi | 35-29 | OYAMA Ryuhei |
| OYAMA Ryuhei | 46-18 | MATSUBARA Yuto |
| NATORI Kazuto | 35-29 | OYAMA Ryuhei |
| OYAMA Ryuhei | 50-14 | SHIGEMI Shigami |
| OYAMA Ryuhei | 34-30 | MATSUMOTO Taiki |
| OYAMA Ryuhei | 38-26 | SATO Nobuhiro |
| KAWADOKO Satoshi | 37-27 | OYAMA Ryuhei |
| MATSUBARA Yuto | 41-23 | OYAMA Ryuhei |
| OYAMA Nao | won against | OYAMA Ryuhei |
| KONO Ryusuke | 44-20 | OYAMA Ryuhei |
| OYAMA Ryuhei | 56-08 | KINOSHITA Yosuke |
| OYAMA Ryuhei | 57-07 | KASAHARA Rena |
| OYAMA Ryuhei | 40-24 | IWASAKA Ryuji |
| OYAMA Ryuhei | 32-32 | DESAKI Kenichi |
| OYAMA Ryuhei | 34-30 | KIKUCHI Seiten |
| MIYAMOTO Taketora | 55-09 | OYAMA Ryuhei |
| KUNIO Yukihiro | 33-31 | OYAMA Ryuhei |
| RIMUKEN Shuuto | 35-29 | OYAMA Ryuhei |
| OYAMA Ryuhei | 43-21 | YAMAMOTO Yoshimitsu |
| OYAMA Ryuhei | 39-25 | NAKAJIMA Hajime |
| OYAMA Ryuhei | 44-20 | TERAI Hidetaka |
| OYAMA Ryuhei | 40-24 | KAWADOKO Satoshi |
| OYAMA Ryuhei | 46-18 | MATSUMOTO Taiki |
| OYAMA Ryuhei | 33-31 | ABE Akito |
| SAKAI Itaru | 44-20 | OYAMA Ryuhei |
| OYAMA Ryuhei | 53-11 | WATANABE Koichi |
| OYAMA Ryuhei | 51-13 | MIURA Junpei |
| SHIUJI Shunsuke | 53-11 | OYAMA Ryuhei |
| OYAMA Ryuhei | 61-03 | SAITO Takeshi |
| OYAMA Ryuhei | 32-32 | KOBAYASHI Manabu |
| OYAMA Ryuhei | 43-21 | SUZUKI Kenji |
| MITSUYA Nobuaki | 42-22 | OYAMA Ryuhei |
| SHIMIZU Naoki | 45-19 | OYAMA Ryuhei |
| OYAMA Ryuhei | 43-21 | KOJIMA Shigemi |
| MEISHO Shigeki | 49-15 | OYAMA Ryuhei |
| OYAMA Ryuhei | 45-19 | SAITO Takeshi |
| SATO Shinobu | 35-29 | OYAMA Ryuhei |
| RON Shan | 61-03 | OYAMA Ryuhei |
| SHIUJI Shunsuke | 37-27 | OYAMA Ryuhei |
| YAMAWAKI Daichi | 39-25 | OYAMA Ryuhei |
| KUSUMI Tomohiro | 38-26 | OYAMA Ryuhei |
| OYAMA Ryuhei | 43-21 | TANAKA Yuki |
| KANEKO Hikaru | 57-07 | OYAMA Ryuhei |
| OYAMA Ryuhei | 37-27 | FURUKAWA Kazuho |
| NAKANISHI Toru | won against | OYAMA Ryuhei |
| OYAMA Ryuhei | 57-07 | SUZUKI Mine |
| SUMIDA Kakeru | 33-31 | OYAMA Ryuhei |
| OYAMA Ryuhei | 44-20 | KUMAZAWA Rei |
| NAGANO Wakana | 36-28 | OYAMA Ryuhei |
| OYAMA Ryuhei | 48-16 | ITO Ken |
| OYAMA Ryuhei | 44-20 | KOBAYASHI Keima |
| OYAMA Ryuhei | 42-22 | YAMADA Fumio |
| NOZAKI Jyunetsu | 39-25 | OYAMA Ryuhei |
| YAMAZAKI Kohei | 43-21 | OYAMA Ryuhei |
| OYAMA Ryuhei | 48-16 | TAKENAKA Kyoko |
| SASAKI Sohei | 55-09 | OYAMA Ryuhei |
| SATO Tetsuya | 64-00 | OYAMA Ryuhei |
| MATSUMOTO Taiki | 36-28 | OYAMA Ryuhei |
| KAWADA Masaki | 64-00 | OYAMA Ryuhei |
| OYAMA Ryuhei | 46-18 | AIHARA Mutsuki |
| OYAMA Ryuhei | 48-16 | ATACHI Yoshio |
| OYAMA Ryuhei | 45-19 | AIHARA Eito |