German Tanteidan MarinGumi - Maruhi Jigomar Sousa File is a Japanese-released NES game whose title and subject matter suggest an adult-oriented theme. Specific details about the game's plot, gameplay, and characters would require detailed research into Japanese game archives.  The title hints at a detective or mystery-solving storyline, perhaps incorporating elements of erotica or other adult themes. Its classification as an adult game likely restricted its international distribution.  Graphics would likely reflect the era's standards for the platform.  Finding the game's developers and publishers would need specialized knowledge of the Japanese adult game industry.  This title is a notable example of adult-themed games finding a niche audience even on family-friendly consoles.

German Tanteidan MarinGumi - Maruhi Jigomar Sousa File (Japan)

Genpei Touma Den - Computer Boardgame (Japan)