Romain Duris

Jay

Mei Cirne-Masuki

Lily

Judith Chemla

Jessica

Tsuyu Shimizu

Michiko

内田春菊

Lily's grandmother

Yumi Narita

Keiko Nomura, mother of Lily

Patrick Descamps

Jay's father

阿部進之介

Yu

あがた森魚

Mr. Uchishiba

矢柴俊博

Honda