Is Sonic the Hedgehog owned by Nintendo?

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Tags

1. #hedgehog
2. #friends
3. #nintendo
4. #echidna
5. #mascot
6. #production
7. #knuckles
8. #tails
9. #gameboy
10. #however
11. #complete
12. #games
13. #advance
14. #silver
15. #gamecube
16. #stopped
17. #mario
18. #tasks
19. #sonic
20. #consoles