Koichi Sakamoto is a Japanese-born stunt actor, director, and producer for films and television. He is best known for his work as director of numerous tokusatsu works, including Ultraman, Kamen Rider and Super Sentai franchises.
After the arrival of a shogun clan called Shogungeddon, an ancient sensei and ninja master recruits five chosen (Mark, Lya, Brad, Ian and Stella) with elemental ninja abilities to combat this threat, to become the Power Rangers Ninja Fusion.
