Heroes of the East, also known as Challenge Of The Ninja, Shaolin Vs. Ninja and Shaolin Challenges Ninja is a martial arts film produced in 1978. It starred Gordon Liu and was directed by Lau Kar-Leung. Lau Kar-Leung has a cameo role as a master of Zui Quan. It’s notable for portraying Japanese martial arts alongside the more typical Kung-Fu used in most Hong Kong martial arts films.
If you like seeing different martial arts styles going against each other in interesting and colorful ways. You are in for a treat.