ISHIBARA Kotaro (Japan)Japanese name(s): 石原涼太郎
6 tournaments
35 results
Rated T344 in Japan and T404 in Asia&Oceania&Africa and T483 in the World
Latest rating: 1891
2018-12-02: 44_Inuyama_open(Japan)
| KATOKO Isamu | 43-21 | ISHIBARA Kotaro |
| ISHIBARA Kotaro | 51-13 | ISHIDA Hiroto |
| TAYAMA Tsubasa | 38-26 | ISHIBARA Kotaro |
| ISHIBARA Kotaro | 52-12 | OKADA Tadakawa |
| ADACHI Shungai | 49-15 | ISHIBARA Kotaro |
| ISHIBARA Kotaro | 39-25 | YAMANAKA Yukihiro |
| KATOKO Isamu | 44-20 | ISHIBARA Kotaro |
| ISHIBARA Kotaro | 51-13 | KAWASOE Ousuke |
| ISHIBARA Kotaro | 44-20 | FUJIMOTO Kenta |
| ISHIBARA Kotaro | 43-21 | KATOKO Isamu |
| ISHIBARA Kotaro | 41-23 | ONO Hideki |
| ISHIBARA Kotaro | 35-29 | HATTORI Kouki |
| ISHIBARA Kotaro | 44-20 | NAGASHIMA Nobuko |
| SOBASHIMA Ooji | 49-15 | ISHIBARA Kotaro |
| HASHIMOTO Yuumi | 35-29 | ISHIBARA Kotaro |
| ISHIBARA Kotaro | 43-21 | TSUCHIDA Daisuke |
| ISHIBARA Kotaro | 34-30 | HARA Shuichi |
| HATTORI Kouki | 43-21 | ISHIBARA Kotaro |
| ISHIBARA Kotaro | 40-24 | OHIKE Yoshinori |
| UNO Toshihiro | 43-21 | ISHIBARA Kotaro |
| ISHIBARA Kotaro | 33-31 | YOSHIYUKI Suganuma |
| ISHIBARA Kotaro | 35-29 | TSUKAMOTO Hiroaki |
| MIYAGAWA Keigo | 53-11 | ISHIBARA Kotaro |
| ISHIBARA Kotaro | 34-30 | ESAKI Sachiji |
| ISHIBARA Kotaro | 43-21 | UNO Toshihiro |
| HATTORI Kouki | 37-27 | ISHIBARA Kotaro |
| HARA Shuichi | 49-15 | ISHIBARA Kotaro |
| TSUKAMOTO Hiroaki | 54-10 | ISHIBARA Kotaro |
| ISHIBARA Kotaro | 49-15 | ARAKAWA Shuma |
| HATTORI Kouki | 37-27 | ISHIBARA Kotaro |
| ISHIBARA Kotaro | 34-30 | ONO Hideki |
| ESAKI Sachiji | 52-12 | ISHIBARA Kotaro |
| ISHIBARA Kotaro | 33-31 | MAESAWA Nobu |
| ISHIBARA Kotaro | 48-16 | KATOKO Takahiro |
| ISHIBARA Kotaro | 33-31 | OHIRA Takuhiro |
