Boku no Natsuyasumi 2: Umi no Bouken-hen
aka:
Boku no Natsuyasumi Portable 2: Nazo Nazo Shimai to Chinbotsusen no Himitsu
Moby ID: 189703
The following companies have been credited with this game. This does not necessarily imply they are the owner(s) of the IP.
Publisher History- Sony Computer Entertainment Inc. (PSP, PlayStation 2)
- Atelier Double Co. Ltd. (PSP, PlayStation 2)
- Millennium Kitchen Co., Ltd. (PSP, PlayStation 2)