The 2019 Japan Women's Sevens was the fourth tournament within the 2018–19 World Rugby Women's Sevens Series and the third edition of the Japan Women's Sevens. It was held over the weekend of 20–21 April 2019 at Mikuni World Stadium Kitakyushu.
Format
The teams are drawn into three pools of four teams each. Each team plays every other team in their pool once. The top two teams from each pool advance to the Cup brackets while the top 2 third place teams also compete in the Cup/Plate. The other teams from each group play-off for the Challenge Trophy.
Teams
Eleven core teams played in the tournament along with one invitational team, 2018 Asia Rugby Women's Sevens Series winner Japan:
Pool stage
All times in Japan Standard Time (UTC+09:00)