Boku no Natsuyasumi Portable 2: Nazo Nazo Shimai to Chinbotsusen no Himitsu

The main character spends his summer vacation at his aunt and uncle’s bed and breakfast in a coastal town in southern Japan. Features from the first game, such as gathering and bug battles, return, as do new ones, such as swimming. For August 1975, the player controls the main character.