Haneda (Shin Megami Tensei II)

Haneda is Okamoto's rival in the fighting gym business, famous for owning the biggest Gym in all of Valhalla, who in the past "produced several warriors who went on to become champion".

Personality
He seems to develop some kind of interest in Aleph: both in his capabilities as a fighter, and for the fact that he is "pretty cute", "just his type". He is implied to be homosexual.

Shin Megami Tensei II
He trained many fighters, Red Bear being one of them. After Aleph's victory in the Colosseum tournament final battle, his highly-equipped gym is left under Okamoto's management.