Henshin Ninja Arashi

Hayate’s father, Tani no Maju, was a devoted member of the Chiguruma Tou clan and the brilliant creator of the Ninja Henshin Jitsu, a revolutionary transformation technique. This mystical art allowed practitioners to evolve into Keshin Ninjas—spiritual warriors capable of awakening and channeling their own latent inner power. Recognizing the immense potential of this discovery, the ruthless Majin Sai sought to claim its secrets for himself. His ambition was to weaponize the technique, forging an unstoppable army of invincible soldiers to advance the Chiguruma Tou’s agenda. However, Tani no Maju understood the catastrophic danger his creation posed if it fell into corrupt hands. Believing that such overwhelming power could threaten all of Japan, he steadfastly refused to surrender his knowledge to Majin Sai. In response, Majin Sai dispatched one of his fearsome Youkai Ninjas—supernatural assassins—to seize the secrets by force. During the violent confrontation, Tani no Maju was slain, but not before managing to pass the complete teachings of the transformation process to his son. Consumed by grief and fury over his father's murder, Hayate immediately put these forbidden arts into practice. Tapping into his deepest mystical reserves, he transformed into Arashi, a super-powered ninja known as the Storm, ready to unleash his newfound strength against those who destroyed his family.