After only half a year, the triplets of the Marui family who live in Ageo City, Saitama Prefecture: the eldest daughter Mitsuha (voiced by Takagaki Ayahi), (voiced by Akesaka Satomi), and the third daughter Ichiha (voiced by Tomatsu Haruka) make a comeback. Mitsuha continues to carry forward her queenly temperament and S-oriented interests, but weight loss and greed are still important problems she continues to face; Futaba's bust is constantly improving, and her natural and cute temperament makes people feel warm; Ichiha's gloom is deepening, and her curse ability is getting stronger and stronger. The funny stories are constantly upgraded, and the three sisters of Marui once again bring endless fun to the audience... This film is adapted from the funny and cute manga by Sakurai Norio. The second wave of TV animation version only broadcast 8 episodes on TV, and there are 4 unpublished episodes attached to the DVD set released later.