Child by Children (2008) — drama film. Directed by Koji Hagiuda. Starring Haruna Amari, Kumiko Aso, Yoshiko Miyazaki, Mitsuki Tanimura.
Child by Children offers interactive tools beyond traditional movie databases:
Drama · 7/10 · 122 min · 2008
Haruna is a lively tomboy in the 5th year at elementary school. One day, while playing with Hiroyuki, a boy whom she has known for a long time, they play a game of putting their private parts together. A sex education lesson given by a new teacher, Yagi, makes Haruna suspect that she might be pregnant.
Related entry on Wikidata (Q95587889), public domain (CC0).