Sonic 2: Analyst Expects Sequel Announcement Involving Tails

Sonic the Hedgehog introduced Tails in a post-credits scene, and it
Sonic the Hedgehog introduced Tails in a post-credits scene, and it's expected the character will factor into a sequel.

Sonic and Tails return in a spooky limited series and a 30th anniversary one-shot this fall

Sonic movie sequel debuts internationally to 25 million dollars in box office numbers - Tails' Channel

Sonic Frontiers contains a treasure trove of callbacks for fans

Characters Done Right - A Sonic Movie 2 Character Analysis of Sonic, Knuckles the Echidna & Tails

Sonic the Hedgehog (OVA) - Wikipedia

Sonic the Hedgehog 2 (2022) Spoiler-Free Movie Review

SS Report｜For Individual Investors｜Investor Relations｜SEGA SAMMY HOLDINGS

Sonic the Hedgehog (2020) (Film) - TV Tropes

Tika Sumpter to reprise role in the Sonic Movie sequel, confirms Hawaii filming - Tails' Channel

Sonic the Hedgehog 2 Special Features Clip Is All About Tails (Exclusive)

Sonic the Hedgehog 2 officially gets a 2022 release date - Polygon

Sonic News Nintendo Life