Boku no Natsuyasumi Portable: Mushimushi Hakase to Teppenyama no Himitsu!! (2006)

An enhanced Playstation Portable port of the original Boku no Natsuyasumi. Essentially a "creator's cut" of the original, doubling the amount of insects able to be caught as well as adding three new characters to the story.

• Release Date: June 29, 2006
• Developer: Millennium Kitchen