Director: Hatsuki Yokoo
Cast: Ririka KAWASHIMA / Kokoro MORITA / Shigehiro YAMAGUCHI /
          Kenshin ENDO / Mayu TSURUTA / Kumiko ENDO


Genre: Family / Romance

Theatrical Release in Japan: Summer 2026
[2026 / Color / HD / 1:1.85 / 5.1ch / 94 min. / Japanese with English subtitles]

[Tagline]

A sudden trip to visit her sister's three ex-boyfriends. Her younger sister, Iroha, discovers a side of her sister she never knew.
 

[Synopsis]

Iroha, Karen's younger sister, has been exhausted since childhood by Karen's dazzling social skills and drive. One day, Karen tells Iroha she's pregnant. Then, forced into Karen's car, Iroha finds herself compelled to meet her sister's three ex-boyfriends. Which of the three is the father of the new life growing inside Karen? And what will become of Karen's future? Iroha gradually begins to confront Karen.