Play Hayaoshi Quiz: Ouza Ketteisen Online

Summary

Hayaoshi Quiz: Ouza Ketteisen is a quirky Japanese quiz title that slipped onto the Game Boy in 1998 under Jaleco Entertainment’s banner. The game’s charm shines when you pop the cartridge into a Super Game Boy, where it spruces up the visuals with sharper graphics and even adds a custom border that frames each question like a retro TV screen.

If you’ve ever wanted a brain‑teasing challenge wrapped in a nostalgic handheld package, this is the one to try. The questions span a range of topics, and the simple button‑press format makes it easy to jump in for a quick round or a marathon session. It’s a neat reminder of how even late‑90s handhelds could deliver a surprisingly polished quiz experience.