Team Japan Roster @ Ice Hockey World Championships (Women) 2022
| GOALIES | ||||||||
|---|---|---|---|---|---|---|---|---|
| Name | Pos | Age | Birthdate | Birthplace | HT | WT | SC | |
 | Riko Kawaguchi | G | 17 | 2004-09-19 | 5'5" | 154 | L | |
| Miyuu Masuhara | G | 20 | 2001-10-04 | 5'2" | 117 | L | |
| Akane Konishi | G | 27 | 1995-08-14 | Kushiro, Japan | 5'6" | 154 | L |
| DEFENSEMEN | ||||||||
|---|---|---|---|---|---|---|---|---|
| Name | Pos | Age | Birthdate | Birthplace | HT | WT | SC | |
| Shiori Koike | D | 29 | 1993-03-21 | Nikko, Japan | 5'2" | 112 | L |
| Aoi Shiga | D | 23 | 1999-07-04 | 5'5" | 126 | L | |
| Ayaka Toko | D | 28 | 1994-08-22 | Higashimurayama, Japan | 5'3" | 128 | R |
| Shiori Yamashita | D | 20 | 2002-04-28 | 5'3" | 115 | L | |
| Kohane Sato | D | 16 | 2006-03-16 | 5'4" | 130 | L | |
| Kanami Seki | D | 22 | 2000-06-23 | 5'6" | 154 | L | |
| Akane Hosoyamada | D | 30 | 1992-03-09 | Banff, Alberta | 5'4" | 130 | R |
| Fumika Sasano | D | 25 | 1997-06-26 | Aomori, Japan | 5'6" | 148 | L |
| FORWARDS | ||||||||
|---|---|---|---|---|---|---|---|---|
| Name | Pos | Age | Birthdate | Birthplace | HT | WT | SC | |
| Hikaru Yamashita | F | 21 | 2000-09-23 | 5'2" | 119 | L | |
| Akane Shiga | F | 21 | 2001-03-03 | Obihiro, Japan | 5'5" | 134 | R |
| Chisato Miyazaki | F | 25 | 1997-08-08 | Tokyo, Japan | 4'11" | 112 | R |
| Haruka Toko | F | 25 | 1997-03-16 | 5'6" | 143 | L | |
| Yoshino Enomoto | F | 23 | 1998-09-22 | Osaka, Japan | 5'4" | 126 | R |
| Suzuka Taka | F | 25 | 1996-10-16 | 5'3" | 112 | R | |
| Makoto Ito | F | 18 | 2004-05-02 | 5'6" | 148 | L | |
| Ami Sasaki | F | 20 | 2002-02-03 | 5'1" | 115 | R | |
| Yumeka Wajima | F | 19 | 2002-10-19 | 5'1" | 106 | R | |
| Miyuri Ogawa | F | 21 | 2000-10-03 | 5'1" | 121 | R | |
| Remi Koyama | F | 22 | 2000-07-17 | 4'9" | 115 | R | |
| Hinata Corazon Lack | F | 18 | 2003-12-19 | 5'2" | 115 | 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.