Team Japan Roster @ World Championships (Women) 2025
| GOALIES | ||||||||
|---|---|---|---|---|---|---|---|---|
| Name | Pos | Age | Birthdate | Birthplace | HT | WT | SC | |
 | Riko Kawaguchi | G | 20 | 2004-09-19 | 5'5" | 157 | L | |
| Haruka Kuromaru | G | 18 | 2007-03-29 | 5'6" | 115 | L | |
| Miyuu Masuhara | G | 23 | 2001-10-04 | 5'2" | 117 | L | |
| DEFENSEMEN | ||||||||
|---|---|---|---|---|---|---|---|---|
| Name | Pos | Age | Birthdate | Birthplace | HT | WT | SC | |
| Shiori Koike | D | 32 | 1993-03-21 | Nikko, Japan | 5'2" | 112 | L |
| Aoi Shiga | D | 25 | 1999-07-04 | 5'5" | 126 | L | |
| Ayaka Toko | D | 30 | 1994-08-22 | Higashimurayama, Japan | 5'3" | 128 | R |
| Shiori Yamashita | D | 22 | 2002-04-28 | 5'3" | 115 | L | |
| Kohane Sato | D | 19 | 2006-03-16 | 5'4" | 130 | L | |
| Kanami Seki | D | 24 | 2000-06-23 | 5'6" | 154 | L | |
| Akane Hosoyamada | D | 33 | 1992-03-09 | Banff, Alberta | 5'4" | 130 | R |
| FORWARDS | ||||||||
|---|---|---|---|---|---|---|---|---|
| Name | Pos | Age | Birthdate | Birthplace | HT | WT | SC | |
| Hikaru Yamashita | F | 24 | 2000-09-23 | 5'2" | 119 | L | |
| Akane Shiga | F | 24 | 2001-03-03 | Obihiro, Japan | 5'5" | 134 | R |
| Yumeka Wajima | F | 22 | 2002-10-19 | 5'1" | 106 | R | |
| Rui Ukita | F | 28 | 1996-06-06 | Kushiro, Japan | 5'7" | 159 | L |
| Yoshino Enomoto | F | 26 | 1998-09-22 | Osaka, Japan | 5'4" | 126 | R |
| Wakana Kurosu | F | 24 | 2000-06-03 | 5'3" | 139 | R | |
| Suzuka Taka | F | 28 | 1996-10-16 | 5'3" | 112 | R | |
| Makoto Ito | F | 20 | 2004-05-02 | 5'7" | 154 | L | |
| Mei Miura | F | 26 | 1998-11-16 | 5'4" | 139 | R | |
| Remi Koyama | F | 24 | 2000-07-17 | 4'9" | 115 | R | |
| Rio Noro | F | 20 | 2004-05-15 | 5'5" | 137 | R | |
| Riri Noro | F | 20 | 2004-05-15 | 5'4" | 121 | L | |
| Umeka Odaira | F | 16 | 2008-12-12 | 5'4" | 110 | L | |
Post 1994 IIHF World Championship stats sourced from: IIHF Official Website and the Official Guide & Record Books of the Finnish Ice Hockey Federation.
1990, 1992 and 1994 tournament statistics are based on official game sheet data provided by hockey researcher David Martinez, who kindly shared his digitized material for these tournaments.