Shitsurengo, Kenaku datta Osananajimi ga Satougashi Mitai ni Amai: Bitter nochi Sugar
失恋後、険悪だった幼なじみが砂糖菓子みたいに甘い ～ビターのちシュガー～
Yuu Sawatari, a high school student, becomes ill following a painful romantic loss. Cocoa Shirayuki, his childhood friend from next door, visits to help him recover. As time passes, the gap between them begins to shrink. The story explores the emotional dynamic between a boy who has lost his relationship and a friend whose feelings for him have remained unacknowledged.