The most likely 4-letter answer for "Japans gamebedrijf" (Japanese game company) is:
- Sega (founded in 1960) is a prominent Japanese video game developer and publisher. They're responsible for iconic titles like Sonic the Hedgehog, Yakuza, and Valkyria Chronicles.
Here are some other possibilities, though they might be lesser-known outside of Japan:
- Famicon (abbreviation for Family Computer) - This was the name for the Nintendo Entertainment System (NES) in Japan. While not exactly a company itself, it represents a major player in the Japanese gaming industry.
- Konami - Founded in 1986, Konami is another major Japanese video game developer known for franchises like Metal Gear Solid, Silent Hill, and Dance Dance Revolution. However, "Konami" is 6 letters long.