| FIVB金邊 | 02/20 05:40 | - | Iemelianchyk/丹尼積斯•德尼森科 v Yu Koshikawa/Jumpei Ikeda | 2-0 | |
| Asian BVC Udon Thani | 02/14 01:00 | - | 高鵬/Yang Y. Li v Yu Koshikawa/Jumpei Ikeda | 2-0 | |
| Asian BVC Udon Thani | 02/13 01:00 | - | Yu Koshikawa/Jumpei Ikeda v 迪米堤蒂•雅克福列夫/Sergey Bogatu | 0-2 | |
| FIVB切圖馬爾資格賽 | 11/13 16:00 | - | Yusuke Ishijima Gottsu/白鳥勝浩 v Yu Koshikawa/Jumpei Ikeda | 2-0 | |
| FIVB特拉維夫 | 11/08 09:20 | - | 帕特裏克·Manas/吉日 塞德拉克 v Yu Koshikawa/Jumpei Ikeda | 2-1 | |
| FIVB特拉維夫 | 11/08 06:50 | - | Alon Sendrovich/Hen Meir v Yu Koshikawa/Jumpei Ikeda | 0-2 | |
| FIVB奧斯陸 | 08/31 11:00 | - | Mads Rosager/Jacob Stein Brinck v Yu Koshikawa/Jumpei Ikeda | 2-0 | |
| FIVB奧斯陸 | 08/30 09:00 | - | 馬瑞安•克拉芬格/Georg Kostler v Yu Koshikawa/Jumpei Ikeda | 1-2 | |
| FIVB奧斯陸 | 08/29 11:00 | - | 大衛艾曼/Jonatan Hellvig v Yu Koshikawa/Jumpei Ikeda | 2-0 | |
| FIVB魯巴武 | 08/23 12:00 | - | Yu Koshikawa/Jumpei Ikeda v Nicolai Houmann/Jacob Cordua Stormly | 0-2 | |
| FIVB魯巴武 | 08/23 06:30 | - | Yu Koshikawa/Jumpei Ikeda v 馬克·加西亞·基德/弗雷迪•比亞羅科茲 | 2-0 | |
| FIVB魯巴武 | 08/22 11:30 | - | Yu Koshikawa/Jumpei Ikeda v 馬丁•斯萊克/雅各布•加拉 | 1-2 | |
| FIVB魯巴武 | 08/22 08:10 | - | Yu Koshikawa/Jumpei Ikeda v Alfred Muvunyi/Yves Niyonkuru | 2-0 | |
| FIVB克諾克-海斯特 | 08/15 14:30 | - | Yu Koshikawa/Jumpei Ikeda v 亞歷克塞•古謝夫/帕維爾•舒斯特羅夫 | 1-2 | |
| FIVB克諾克-海斯特 | 08/15 09:30 | - | Ikeda/Koshikawa v P Ferry/V Ferry | 2-0 | |
| FIVB瓦杜茲 | 08/09 14:00 | - | 湯姆•範斯蒂尼斯/斯文 Visimans v Yu Koshikawa/Jumpei Ikeda | 2-0 | |
| FIVB瓦杜茲 | 08/08 12:20 | - | Yu Koshikawa/Jumpei Ikeda v 安德雷∙博爾戈夫/弗拉迪斯拉夫·埃爾米洛夫 | 0-2 | |
| FIVB馬爾堡 | 08/01 07:00 | - | Yu Koshikawa/Jumpei Ikeda v 曼努埃爾·阿爾菲耶里/Mauro Sacripanti | 1-2 | |
| FIVB東京 | 07/24 01:00 | - | Yu Koshikawa/Jumpei Ikeda v 內伊奇•澤姆利亞克/Jan Pokersnik | 1-2 | |
| FIVB Qidong | 07/04 02:00 | - | Yu Koshikawa/Jumpei Ikeda v Djordje Klasnic/Milos Milic | 0-2 | |
| FIVB伊奧斯島 | 06/15 07:40 | - | Yu Koshikawa/Jumpei Ikeda v Panagiotis Ioannidis/Alexis Polychroniadis | 1-2 |