Inazuman(1973)

Inazuman is a classic 1970s tokusatsu series starring Ban Daisuke as Watari Goro, a college student caught in a war against the Neo-Human Empire. When Emperor Bamba's grotesque mutant monsters threaten humanity, Goro harnesses his psionic abilities and pilots the advanced Raijingo supercar to fight back. The series stands out for its innovative double henshin transformation sequence—a rarity in live-action tokusatsu at the time. Goro's ultimate power comes when he cries "Summon Supreme Power" to transform into Inazuman, ready to face his enemies. Blending martial arts action with science fiction spectacle, the show delivers the colorful monster battles and heroic transformation sequences that defined the era.