Final placing: 6.
Win-loss record for the tournament: 6 - 4
Head coach: Hattori Koichi, Hidetoshi Miyabe, Takamasa Umehara
Players: Gaku Genshima, Shota Hachisako, Taiga Hara, Kawabata Hiroshi, Taku Honna, Rui Ikeda, Yuta Inomata, Nemoto Ken, Morikawa Kohei, Kono Kyohei, Sakai Masaaki, Yasuhiro Murata, Kuramochi Naoto, Shimpei Nishimura, Fukumoto Norihito, Shirakawa Ryo, Taniike Ryo, Nakatani Taichi, Arakawa Taiyou, Kawai Takuya, Nakamura Taro, Takayuki Yamaguchi, Ikeda Yu, Hiroshi Yuasa, Suzuki Yudai, Agata Yuki, Ishikawa Yuki
Game results
| Date | Against | Score | Competition Stage |
|---|---|---|---|
| 2013-07-22 | New Zealand  |
17 - 13 | Pool game, pool B |
| 2013-07-22 | Dominican Republic  |
17 - 5 | Pool game, pool B |
| 2013-07-23 | Canada  |
12 - 17 | Pool game, pool B |
| 2013-07-23 | Austria  |
9 - 14 | Pool game, pool B |
| 2013-07-24 | Mexico  |
17 - 1 | Pool game, pool B |
| 2013-07-24 | Great Britain  |
17 - 12 | Pool game, pool B |
| 2013-07-25 | France  |
17 - 6 | Pool game, pool B |
| 2013-07-26 | Germany  |
13 - 15 | Quarterfinal |
| 2013-07-26 | Italy  |
17 - 16 | Consolation bracket, 5-8 |
| 2013-07-27 | Great Britain |
16 - 17 | Placement game, 5-6 |