Asahi Taihei

Taihei Asahi, a plump man around 50, does as he pleases in the hospital, including grabbing nurses' bottoms, yet for some reason, none of the medical staff ever reprimand him. He is, in fact, the chairman of "Seisho General Hospital," and the doctors' treatment can easily change depending on his mood. He treats the doctors as if they're beneath him.

Unaware of this, Keita interacts with him normally as a fellow patient, perceiving him merely as a lecherous older man. While he's not particularly troubled by women, his hospitalization has frustrated him. Seeing Keita and Hibari's intimate moments stirs his desires.

He plots to tear apart their pure love and covet Hibari's chastity. With connections in the underworld, he's a dangerous character who can easily cross some risky bridges.