Team Japan Roster @ U18 World Championships (Women) 2015
| GOALIES | ||||||||
|---|---|---|---|---|---|---|---|---|
| Name | Pos | Age | Birthdate | Birthplace | HT | WT | SC | |
 | Ayu Tonosaki | G | 15 | 1999-01-09 | 5'2" | 121 | L | |
| Suzuka Kondo | G | 14 | 2000-10-31 | 5'1" | 115 | L | |
| DEFENSEMEN | ||||||||
|---|---|---|---|---|---|---|---|---|
| Name | Pos | Age | Birthdate | Birthplace | HT | WT | SC | |
| Kanami Seki | D | 14 | 2000-06-23 | 5'6" | 154 | L | |
| Natsumi Sugimoto | D | 17 | 1997-02-25 | 5'2" | 119 | L | |
| Sena Takenaka | D | 14 | 2000-12-12 | 5'3" | 128 | L | |
| Ayumi Sonoda | D | 16 | 1998-01-30 | 5'3" | 132 | R | |
| Noa Sakurai | D | 15 | 1999-07-03 | 5'5" | 132 | L | |
| Aoi Shiga | D | 15 | 1999-07-04 | 5'5" | 126 | L | |
| Kokoro Ota | D | 14 | 2000-02-12 | 5'3" | 123 | L | |
| Konatsu Ito | D | 16 | 1998-07-12 | 5'3" | 115 | L | |
| FORWARDS | ||||||||
|---|---|---|---|---|---|---|---|---|
| Name | Pos | Age | Birthdate | Birthplace | HT | WT | SC | |
| Chisato Miyazaki | F | 17 | 1997-08-08 | Tokyo, Japan | 4'11" | 112 | R |
| Moe Tsukimoto | F | 16 | 1998-08-12 | 5'7" | 146 | R | |
| Ai Ota | F | 16 | 1998-03-17 | 5'0" | 110 | L | |
| Mei Miura | F | 16 | 1998-11-16 | 5'4" | 139 | R | |
| Ran Hinata | F | 15 | 1999-07-27 | 5'4" | 106 | R | |
| Haruka Toko | F | 17 | 1997-03-16 | 5'6" | 143 | L | |
| Runasa Sano | F | 16 | 1998-04-24 | 5'6" | 130 | L | |
| Chika Otaki | F | 16 | 1998-12-14 | 5'3" | 117 | R | |
| Ayame Ishida | F | 16 | 1998-08-24 | 5'6" | 137 | L | |
| Mizuki Nishi | F | 17 | 1997-03-29 | 4'9" | 121 | L | |
| Yoshino Enomoto | F | 16 | 1998-09-22 | Osaka, Japan | 5'4" | 126 | R |
| Mayo Sakamoto | F | 17 | 1997-04-26 | 5'3" | 128 | L | |