The Women's Japan Ice Hockey League (Japanese: 女子日本アイスホッケーリーグ, Hepburn: Joshi Nihon Aisu Hokkē Rīgu) or WJIHL is the premier women's ice hockey league in Japan.
The league was founded in 2012 by the Japan Ice Hockey Federation and is contested in addition to the All-Japan Women's Ice Hockey Championship tournament.
Twelve teams participated in the 2023–24 season, of which eight were based in the northern island-province of Hokkaido, two in the Tokyo Metropolis, and two were junior teams comprising youth players from across Japan.
Daishin IHC are the only other team to have played in the finals, finishing second in 2014 and winning their first league title in 2023.
The second stage was also played as a single round-robin and was held during 22 to 25 November 2012.