Tetsurou Arawabaki

Tetsurou Arawabaki stands as one of anime's most compelling tragic heroes. Born into privilege as the son of Belliren Corporation's chief executive, he was instead subjected to the very experiments his father sanctioned—left with a device called 'Chord' surgically embedded in his throat, granting him the power to remotely command Expansors against their will. After a harrowing escape, he found refuge under Juzo Inui's wing, transforming his trauma into resolve. Now he fights to dismantle Belliren's corrupt machinery from within and liberate every Expansor who has suffered in silence.