Otona ni natta natsu

Main Cast (Top 10 billed, oldest first)

• Ran Ito

  Age at release: 57

• Kazuaki Hankai

  Age at release: 53

• Tatsuya Kishida

  Age at release: 20

• Mizuki Sashide

  Age at release: 17

• Kasumi Yamaya

  Age at release: 15

• Manami Enosawa

  Age at release: 15