Sonic the Hedgehog, Sega Wiki

This article is about the character Sonic the Hedgehog, for other uses of the name see Sonic the Hedgehog (disambiguation). Sonic the Hedgehog (ソニック・ザ・ヘッジホッグ, Sonikku za Hejjihoggu?) is the titular main protagonist of Sega's flagship franchise, Sonic the Hedgehog. Created in 1991 as a new mascot to replace the previously unsuccessful Opa-Opa and Alex Kidd, and to competently compete against Sega's rival, Nintendo, Sonic gained enough popularity to become a mascot and earn notoriety in the hands

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