Mukanai Hanauwa

Hanauwa Mukanai is the sponsor president of the Ushimi Construction Works. He's also the sponsor of the Ushimitsudoki Aquarium. He's a very free kind person which he makes too much worries for others. His son looks like him and mostly the hairstyle but not the nose. He is not that kind of a pressure president but a kind one that has a connection with the Ushimitsudoki Aquarium. (Source: Oumagadoki Zoo Wikia)