The official website for previously announced Shikioriori anthology movie has revamped and announced cast members. The movie will premiere in Japanese theaters this summer.

Cast
Xiaomin from Hidamari no Choushoku: Taito Ban (Kujira no Kora wa Sajou ni Utau)
Older Sister from Chiisana Fashion Show: Minako Kotobuki (the Hibike! Euphonium series)
Younger Sister from Chiisana Fashion Show: Haruka Shiraishi (Golden Kamuy)
Yirin (Model and Older Sister's Manager) from Chiisana Fashion Show: Hiroki Yasumoto (the Hoozuki no Reitetsu series)
Rimo from Shanghai Koi: Takeo Ootsuka (A.I.C.O. Incarnation)
Xiaoyu from Shanghai Koi: Ikumi Hasegawa (Citrus)

Source: Comic Natalie