Sumire Muroto

Operating as a brilliant yet eccentric mad scientist, this brilliant researcher leads a legal medicine laboratory at Magata Public University Hospital. Though she often identifies as a hikikomori, her immense intellect makes her an invaluable advisor to Rentaro regarding Gastrea matters. Despite her profound scientific expertise and strategic contributions to the fight, she possesses a mischievous streak, frequently finding amusement in teasing Rentaro during their professional interactions.