| Association | Japan Ice Hockey Federation |
|---|---|
| General manager | Yuji Iizuka |
| Head coach | Yojiro Kasahara |
| Assistants | Kanae Aoki Masahito Haruna |
| Captain | Kohane Sato (2024) |
| Most games |
|
| Top scorer | Rui Ukita (13) |
| Most points | Rui Ukita (18) |
| IIHF code | JPN |
| First international | |
 Japan 3 - 1 Austria  (Chambéry, France; December 29, 2008) | |
| Biggest win | |
Japan 7 - 0 Hungary  (Miskolc, Hungary; January 13, 2016) | |
| Biggest defeat | |
 United States 11 - 1 Japan (Chicago, United States; March 27, 2010) | |
| IIHF U18 Women's World Championship | |
| Appearances | 5 (first in 2010) |
| Best result | 6th (2010) |
| International record (W–L–T) | |
| 26–24–0 | |
The Japanese women's national under 18 ice hockey team is the national under-18 ice hockey team of Japan. The team represents Japan at the International Ice Hockey Federation's U18 Women's World Championship and other international tournaments and events.