Keroppi was born on the 10th of July at the "Donut Pool",
the biggest and bluest pond you'd think of.

He lives with his brother, sister and parents in a big house
on the edge of Donut Pond and many of his best buds live
close by him, including his girlfriend, Keroleen.

He was one of the three frogs born on that day. He's curious about everything, so he'd like to play some thrilling games.
He's one of the smartest and adventurous of all his friends.
That's why he's the leader of the group and he leaps to help
his pals in their time of need.

He has a very big eyes, face red as apples, and honest
characteristic, make him as a very popular frog in the
"SweetCircle Pool". Althought he not favour breast-stroke swimming he's familiar in free-stroke swimming.
He's the most sporty frog among three brothers especially playing high jump, no one ever win him.

Keroppi and his friends share his love for playing games, especially baseball and boomerangs. But most often he's seen with his little snail friend, Den Den, always tagging along and usually a little behind.

In other side, Keroppi is a very good singer. All of his friends like to listen Keroppi singing songs and being a singer is one of his dream.