Dynaman's sub-leader. 22 years old. Dreams of communicating with UFOs and becoming friends with aliens.

He is actually a descendant of Iga-ryu ninjas, and has superhuman physical strength, flying around the Southern Alps, which is a testing ground for laser communication tests with aliens.

He can use ninjutsu such as the bunshin no jutsu without transforming, and can also perform dangerous actions such as hanging from a ropeway. However, he seems to be bad at swimming, and when he got stuck in the mud and the phantom pond set up by the evolved beast, he struggled, saying "I'm drowning."

He has a bright, humorous, and playful personality that is loved by children, and is characterized by his way of speaking such as "I" and "It is ____," and he shows a calm mind even in any dangerous situation.

He reunites with a childhood friend during the battle at Aso. It is also revealed that he was a mischievous child.

A warrior that Hoshikawa Ryu transforms into. He is skilled in surprise tactics using his own Iga-ryu ninjutsu and acrobatic movements.