Arata Natsume is a former yankee who now works as an employee at a child guidance center. One of the children under his care is a boy whose father was murdered by Shinju Shinagawa. Shinju Shinagawa committed a series of murders, and she is known as "Pierrot Shinagawa." She was sentenced to death for her crimes and, at the age of 22, awaits her punishment on death row. The head of the boy's father was never found, so the boy exchanged letters with Shinju Shinagawa by using Arata Natsume's name as the pen name. Release dates: Jul 05, 2024 (Festival) || Sept 06, 2024 (Cinema)