Keroppi's full name is Keroppi Hasunoue, but he is also called Kero Kero Keroppi.
His birthday is July 10th, and he lives in a house on Donut Pond. Keroppi is actually
a triplet with his sister Pikki, and their brother Koroppi. His special skill is singing
swimming songs. Ironically, he's not very good at swimming like a frog even though he
is one.