Koisuru naporitan: Sekai de ichiban oishii aisarekata

A heartwarming and bittersweet love story of a man and a woman, who are strongly bonded by a longtime promise.A heartwarming and bittersweet love story of a man and a woman, who are strongly bonded by a longtime promise.A heartwarming and bittersweet love story of a man and a woman, who are strongly bonded by a longtime promise.