Kamen Rider ZO Bio

Kenta Hiroshi is a young Japanese scientist who works at Mochizuki Genetics, a company that specializes in biotechnology and genetic engineering. He is also secretly Kamen Rider ZO, a cyborg hero who fights against the evil organization Neonoid, led by the mysterious Doras. One day, he discovers a strange box in the basement of the lab, containing three gems of different colors. Curious, he activates the box and is transported to another world, along with three girls who were nearby: Anne Boonchuy, Sasha Waybright, and Marcy Wu.