The Whopper (「畳頭」?; Jōzu) was a giant fish dwelling in the Deep Abyss in Agata Forest in Ōkami. It was known to be extremely ravenous and was thus feared by the inhabitants of the forest. Whopper was renowned for swallowing the moon's reflection on the surface of the lake, capturing Yumigami, who had been residing in the image in the process.