Play Janshirou (japan) Online
Dodge enemies, slash your sword, and throw knives to defeat an evil sorcerer.

🎮 Game Controls
Make sure the game window is active to play.
- Move
- Btn A (Jump)
- Btn B (Run/Fire)
- Start
- Select
About Janshirou (japan)
Janshirou is a Japan only Game Boy release from 1990, developed by NMK and published by NTVIC. It arrived during the handheld's early years, a time when developers were still mapping out what worked on the small screen. This game is a side scrolling action platformer that fits right into that experimental period.
You control a young warrior navigating a cursed land. Your goal is to defeat the evil sorcerer who has thrown the world into chaos. You move through discrete, screen by screen areas, using a sword for close combat and a limited supply of throwing knives for distant enemies. A key mechanic is the ability to slash your sword in multiple directions, not just horizontally, which adds a small layer of strategy to encounters. The game is known for its brisk pacing and considerable difficulty, with enemies swarming quickly and platforming that demands precision. It feels like a condensed, challenging test of reflexes from that era.
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