Hiroshi Takemoto
— Hayama Riku
Shiori Kawamura
— Momoko Nashida
Mikihiro Hyôdo
— Akihiko
石川ゆうや
— Kazuya
横須賀正一
— Yuuki
本多菊次朗
— Honda
Guriko Yamanote
— Nursery mom
Ken'ichi Kanbe
— Akihiko's colleague
Masaya Sakurai
— Takeo Nashida
Hachisu Hana
— Baby Renka
Kyoko Hashimoto
— Neighbor who takes care of baby