Taeko and her husband, Jiro, are living a peaceful existence with her young son Keita, when a tragic accident brings the boy's long-lost father, Park, back into her life. To cope with the pain and guilt, Taeko throws herself into helping this deaf and homeless man.

• Chipangu
• Nagoya Broadcasting Network
• Fumino Kimura
• Kento Nagayama
• Atom Sunada
• Hirona Yamazaki
• Misuzu Kanno
• Tomorowo Taguchi
• Tetta Shimada
• Natsume Mito