Klonoa is Sonic's younger brother. He isn't the smartest at times...
Friends[]
- Sonic the Hedgehog (Adopted brother)
- Lou the Hedgehog (Adopted sister)
- Abby the Hedgehog (Twin sister)
- Cici the Hedgehog (Adopted Cousin)
- Miles "Tails" Prower
- Knuckles the Echidna
- Amy Rose
- Tabitha the Cat
- Oliver the Fox
- Lewbert the Echidna
- Charles the Squrriel
- Spencer the Bird
- Larry the Hedgehog
- Lilly the Hedgehog
- Odie the Hedgehog
- Carrie the Rabbit
- Cream the Rabbit
- Dana Solo
- Cammie Stewart
- Sammy Nooken
- Rocky the Rat
- Marta Lualdi
- Jur the Hedgehog
- Lizzy the Hedgehog (Love Interest)
- Brook Taylor
- Nikki Roberts (Future sister-in-law)
- John Gibson
- Luna the Hedgehog
- Torrent
Rivals[]
- Shadow the Hedgehog (Future brother-in-law)
- Rouge the Bat
- E-123 Omega
- Natalie the Hedgehog (Because of turning Half Good and Half Bad)
- Lizzy the Hedgehog (Friendly Rival)
Enemies[]
- Dr. Eggman
- Solaris
- Bailey the Dark Wizard
- Cole
Love Interests[]
- Lizzy the Hedgehog (Enemy, then Friendly Rival, then Crush, then Partner, then First Kissed, then Love Interest, then Girlfriend, then Wife)
- Dakota the Bat (Ex-Girlfriend)