Hito wa Naze Love Letter wo Kaku no ka (2026)

人はなぜラブレターを書くのか

Director: Yuya Ishii

Cast: Haruka Ayase, Ami Touma, Kanata Hosoda, Masaki Suda, Satoshi Tsumabuki

A single letter, penned by a woman to a young man, sparks an unexpected chain of correspondence with his father. Through their exchanged words, the buried secrets of a high school love story from 24 years ago rise to the surface, revealing the truth behind his son’s passing and the enduring, transformative strength found in handwritten love letters.