Shun Fujishiro is a psychiatrist and works at a university hospital in Tokyo. He is engaged to Yayoi Sakamoto. One day in April, when he is about to marry Yayoi Sakamoto, he receives a letter from his first love Haru Iyoda. They dated 10 years ago. Suddenly, his fiancé Yayoi Sakamoto disappears.

• TOHO
• AOI Pro.
• Takeru Satoh
• Masami Nagasawa
• Nana Mori
• Taiga Nakano
• Ayumu Nakajima
• Yuumi Kawai
• Rie Tomosaka
• Yutaka Takenouchi