Shin-Chan: Me And The Professor On Summer Vacation - The Endless Seven-Day Journey

A fan-made Nintendo Switch title that follows the comedic adventures of Shin-Chan and a professor during a summer vacation. The game is presented as a collector's edition, featuring a physical cartridge, a custom case, a poster, and a digital copy of the game. No official release or developer information is available from major databases such as MobyGames, IGDB, or GameFAQs.