- The little penguin having lots of curiosity
- Pororo is a penguin whose curiosity arouses when discovering amazing thing and full of playfulness and he wants to accomplish anything he wants to do. Also, he is a mood-maker in Porong village.
- Cute trouble maker baby dinosaur
- Crong is a cute dinosaur who always follows Pororo and a walking disaster but also he has many things to know and to do.
- Outgoing and merry girl penguin
- Petty is outgoing and merry girl penguin who has easy-going character unlike her feminine appearance and good at exercising.
- Shy girl beaver
- Loppy is a girl beaver who is shy, feminine and has excellent cooking skill and takes care her friends kindly.
- Pleasant hummingbird who likes singing
- Harry is a pleasant hummingbird who likes to sing even though he is tone-deaf, to meddle here and there and makes his friends feel tiresome but he always makes the mood cheerful.
- Good-natured little white bear
- Poby is a good and little white bear who is generous like his big size and helps his friend first when they are in trouble.
- Clever invention king little fox
- Clever invention king little fox Eddy presents wonderful memories to friends with his inventions which causes small and big trouble.
- Slightly dull robot friend
- Rody is a robot invented by Eddy modeling after himself and Rody is strong and funny robot friend whose arms and legs are extended.
- Dragon who can practice magic with stick
- Amazing magician little dragon who invites Pororo and friends to the world of splendid magic, transforms to huge dragon and fly in the sky.
- Mischief-maker friends from outer space
- Pipi with active and outgoing character and Popo with feminine and shy character are mischief-maker friends from outer space.