Ratings
KOYAMA Kotoe (Japan)
Japanese name(s): 小山琴江8 tournaments
44 results
Player ID: 11489
44 results
Player ID: 11489
2013-07-14: 41_All_Japan_championship(Japan)
2013-06-30: 41_All_Japan_east_Kanto_prelim(Japan)
| YOSHIYUKI Suganuma | won against | KOYAMA Kotoe |
| KOYAMA Kotoe | won against | YOSHIKAWA Chiaki |
| OKABAYASHI Noguchi | won against | KOYAMA Kotoe |
| KOYAMA Kotoe | won against | HASEGAWA Toshi |
| KOYAMA Kotoe | won against | OSATO Manabu |
| KOZUKA Katsuhiko | won against | KOYAMA Kotoe |
| KOYAMA Kotoe | 38-26 | HADA Jun |
| HAYASAKA Toshie | 42-22 | KOYAMA Kotoe |
| KOYAMA Kotoe | 34-30 | SHIBASAKI Lily |
| SANO Yoko | 39-25 | KOYAMA Kotoe |
| FUNATSU Asuka | 36-28 | KOYAMA Kotoe |
2011-06-19: 39_Japan_champ_Azumazeki_prelim(Japan)
2011-05-29: 32_Meijin_women(Japan)
2011-04-29: 24_Kanto_social_choosing(Japan)
| SATO Reiko | 46-18 | KOYAMA Kotoe |
| HAYASAKA Toshie | 44-20 | KOYAMA Kotoe |
| KOYAMA Kotoe | 38-26 | HADA Jun |
| SATO Reiko | won against | KOYAMA Kotoe |
| TERASAWA Fuji | won against | KOYAMA Kotoe |
| KOYAMA Kotoe | won against | TOKUSHIMA Hiroko |
| HAYASAKA Toshie | won against | KOYAMA Kotoe |
| KOYAMA Kotoe | won against | YOSHIKAWA Kazumi |
| OHNO Atsuko | won against | KOYAMA Kotoe |
| NAGASAKI Hidekazu | 45-19 | KOYAMA Kotoe |
| IKEDA Atsuhiko | 36-28 | KOYAMA Kotoe |
| WATANABE Keiichi | 33-31 | KOYAMA Kotoe |
| NISHIYAMA Yuki | 38-26 | KOYAMA Kotoe |
| KOYAMA Kotoe | 35-29 | OGAWA Ami |
| HOSADA Masahiro | 36-28 | KOYAMA Kotoe |
2010-09-25: 9_area_resistance(Japan)
2010-07-18: 38_Japan_Women_Champ(Japan)
2010-06-27: 38_Japan_Champ_Tokai_prelim_Women(Japan)
| TANAKA Amane | 41-23 | KOYAMA Kotoe |
| ITAGAKI Kenichi | won against | KOYAMA Kotoe |
| KANDA Yoshihiro | 38-26 | KOYAMA Kotoe |
| KOYAMA Kotoe | 39-25 | KOBAYASHI Makoto |
| SUZUKI Yuta | 36-28 | KOYAMA Kotoe |
| KOYAMA Kotoe | 42-22 | NAKAI Kota |
| KOBAYASHI Ritsuko | won against | KOYAMA Kotoe |
| KOYAMA Kotoe | won against | OKAMA Ayumi |
| OHNO Atsuko | won against | KOYAMA Kotoe |
| MIYAOKA Yuki | won against | KOYAMA Kotoe |
| ASANO Yoshiko | won against | KOYAMA Kotoe |
| KOYAMA Kotoe | won against | SUGIYAMA Akemi |
| KOYAMA Kotoe | 41-23 | KAWAMURA Toyoto |
| KOBAYASHI Hiroko | 55-09 | KOYAMA Kotoe |
| KOYAMA Kotoe | 50-14 | KOBAYASHI Tamami |
| NAGAYA Toshiko | 38-26 | KOYAMA Kotoe |
| KOYAMA Kotoe | 45-19 | KOBAYASHI Tome |
| KOYAMA Kotoe | 57-07 | MAEZIMA Tomiko |