Hamada

He is an original character created for the anime and is a classmate of Kaname Sudō. He used the points he earned from Darwin's Game to exchange them for cash and buy a motorcycle, among other things. In the television anime adaptation, he is shown being attacked by Banda-kun, desperately fleeing, and, when in a critical situation, seeking help from Kaname Sudō through Darwin's Game. However, he ultimately loses his life when his throat is slashed with a kitchen knife, depicting part of Kyoda's actions.