Mashin Hero Wataru: The Seven Spirits of Ryujinmaru

Season 1

Wataru Ikusabe returns to the world of Sōkaizan in response to a call about an incident there. An evil presence shrouds the area, and the robot Ryūjinmaru's power has been sealed. Together with his friends Shibaraku, Toraō, and Himiko, Wataru begins a new journey.