Plot
A woman writes a letter to a young man, leading to a correspondence with his father that unveils the truth of a 24-year-old high school romance, his son's death, and the power of love letters.
Trailer
Cast
Haruka Ayase
Nazuna Terada
Ami Touma
Nazuna Ono
Kanata Hosoda
Satoshi Tsumabuki
Takuma Otoo
Miu Tomita
Airi Nishikawa
Masaki Suda
Hideyuki Kasahara
Kanji Tsuda
Hideko Hara
Koichi Sato
