Team Japan Roster @ U18 World Championships (Women) 2011
| GOALIES | ||||||||
|---|---|---|---|---|---|---|---|---|
| Name | Pos | Age | Birthdate | Birthplace | HT | WT | SC | |
 | Shizuka Takahashi | G | 16 | 1994-06-08 | 5'1" | 112 | L | |
| Ai Tokoro | G | 17 | 1993-10-24 | 5'3" | 121 | L | |
| DEFENSEMEN | ||||||||
|---|---|---|---|---|---|---|---|---|
| Name | Pos | Age | Birthdate | Birthplace | HT | WT | SC | |
| Shiori Koike | D | 17 | 1993-03-21 | Nikko, Japan | 5'2" | 112 | L |
| Rina Takeda | D | 17 | 1993-01-16 | 5'11" | 148 | L | |
| Riko Yamaya | D | 15 | 1995-11-27 | 5'4" | 132 | L | |
| Risa Sugawara | D | 17 | 1993-05-26 | 5'3" | 123 | L | |
| Ayaka Toko | D | 16 | 1994-08-22 | Higashimurayama, Japan | 5'3" | 128 | R |
| Moe Kato | D | 16 | 1994-05-31 | 5'1" | 110 | R | |
| FORWARDS | ||||||||
|---|---|---|---|---|---|---|---|---|
| Name | Pos | Age | Birthdate | Birthplace | HT | WT | SC | |
| Fuka Ishiura | F | 17 | 1993-05-06 | 5'1" | 108 | L | |
| Yui Sawade | F | 16 | 1994-08-23 | 5'0" | 106 | R | |
| Seika Yuyama | F | 16 | 1994-03-07 | 5'2" | 117 | R | |
| Mizuho Nakagawa | F | 17 | 1993-06-18 | 5'1" | 132 | R | |
| Rina Saeki | F | 16 | 1994-05-17 | 4'10" | 93 | R | |
| Runa Moritake | F | 17 | 1993-03-09 | 5'3" | 132 | L | |
| Momoka Odaira | F | 17 | 1993-06-03 | 5'3" | 117 | R | |
| Mai Morii | F | 17 | 1993-12-28 | 5'1" | 117 | R | |
| Nodoka Abe | F | 16 | 1994-05-19 | 5'1" | 115 | L | |
| Risa Ukita | F | 17 | 1993-03-26 | 5'4" | 119 | L | |
| Nene Sugisawa | F | 16 | 1994-08-17 | 5'4" | 117 | L | |
| Naho Terashima | F | 17 | 1993-05-02 | 5'2" | 128 | L | |