List of characters from the series.
Main Characters[]
- Bub: A green bubble dragon. He is the leader and is always looking for adventure.
- Bob: A blue bubble dragon. He is Bub's brother and loves watching television (Especially Captain Dragino).
- Kulu: A yellow bubble dragon. She is caring and loves her sister Coro. She also loves studying.
- Coro: A pink bubble dragon. She is outgoing and loves drinking bubble tea.
Recurring Characters[]
- Bubu: A red bubble dragon. He is Bub and Bob's cousin.
- Lovelun: A small pink bubble dragon with a bow on her head. She is a young bubble dragon.
- Debblun: A dark green bubble dragon who runs a restaurant. He is always hungry.
- Robolun: A silver robotic bubble dragon. He is Lovelun's adopted brother.
- Grandpa: A purple bubble dragon who is Bubu's grandfather. He is wise and is the father of Papa.
Recurring Villains[]
- Develon: A black bubble dragon. He is Bub's rival and is formerly Super Dark Great Dragon's sidekick.
- Warurin: A small purple bubble dragon and is Develon's sidekick. He sometimes like to multiply himself.