- Klonoa - One of the three playable characters.
- Guntz - One of the three playable characters.
- Pango - One of the three playable characters.
- Grandpa - Klonoa's grandfather.
- Lolo - A young priestess friend of Klonoa.
- Popka - A small, dog-like boy friend of Klonoa.
- Chipple - A boxing kangaroo friend of Klonoa.
- Balue - A dog-like man that trains Klonoa.
- The High Priestess - High Priestess of the Sky Temple that gives Klonoa his Hero Medal.
- Karal - A young fish that Klonoa and Guntz meet in Jugkettle Sea and asks them to help him find his mother Pamela.
- Pamela - Karal's mother.
- Momett - Showman that runs the Momett House in Jugkettle Sea, which contains a boss time attack.
- Mamett - Showman that runs the Mamett House in the Sky Temple. He trades Mamett Dolls by items.
- Nagapoko - Several small yellow robots that work for Garlen. Nagapoko also appears in menus.
- Nahatomb - The main antagonist.
- Garlen - Antagonist.
- Janga - Antagonist.
- Joka - Antagonist.
|Klonoa: Door to Phantomile • Klonoa 2: Lunatea's Veil • Kaze no Klonoa: Moonlight Museum|
Klonoa: Empire of Dreams • Klonoa 2: Dream Champ Tournament
Klonoa Beach Volleyball • Klonoa Heroes: Densetsu no Star Medal
|Klonoa • Guntz • Pango • Huepow • Lolo • Popka • The High Priestess • Leorina • Tat|
Nahatomb • Ghadius • Garlen • Joka • Janga • Moo
|Klonoa: Dream Traveller of Noctis Sol • Namco × Capcom|