Ninja-Kid

Ninja-kun: Adventure of Devil Castle
Ninja-kun: Adventure of Devil Castle
	Arcade flyer
Developers	UPL (Arcade); Tose (FC); Jaleco (MSX)
Publishers	JP: Taito (Arcade); JP: Jaleco (FC); JP: Nippon Dexter (MSX); EU: Eaglesoft (MSX);
Platforms	Arcade, Family Computer, MSX
Release	Arcade JP: October 1984; Family Computer JP: May 10, 1985; MSX JP: 1985; EU: 1986;
Genre	Platform
Modes	Single-player, multiplayer

Ninja-kun: Adventure of Devil Castle is a 1984 platform video game developed by UPL and published by Taito for arcades. It was later ported to the Famicom and MSX in 1984. Initially released only in Japan, a MSX version developed by Jaleco was released in Europe under the name "Ninja".