Kouzou Rainuma

Dr. Rainuma is the go-to name in the world of research biology. He's not just any scientist; he’s on a mission. After the global chaos unleashed by the Demons, he found his purpose—devoting his life to pushing back against these dark forces. Fueled by a mix of curiosity and determination, he established the Demon Busters, a team of brave souls ready to take the fight to the enemy. With a lab full of wild experiments and a passion for saving the world, Dr. Rainuma combines brains and heart, standing at the frontline against the terrifying threat of the Demons.