Goblin Isekai Locks Hanae, Shimono & Tamura Plus Theme Songs for Fall

The hit isekai comedy just got a serious voice-box upgrade. Official channels for Tensei Goblin dakedo Shitsumon Aru? (So What’s Wrong with Getting Reborn as a Goblin?) confirmed three more cast members ahead of its October 2026 TV debut, rounding out a party that already thrives on goblin grit and deadpan fantasy humor.

Natsuki Hanae steps in as Albert, Hiro Shimono voices Izuizu, and Yukari Tamura takes on Tenchikaibyaku—three veterans whose résumés span everything from dark fantasy to chaotic comedy. The same drop also locked the show’s theme lineup: singer-songwriter Sou handles the opening, while rock unit AHUB delivers the ending.

Behind the mic, Ryouta Kawahara directs at studio Bakkka, with Yuuichirou Momose on series composition, Hiroyuki Saita on character design, and Takenoko Boy scoring the score. Source author Nazuna Miki’s manga (illustrated by Tsukasa Araki) continues in Tonari no Young Jump, with Shueisha’s print run already deep into the teens and Yen Press rolling out English volumes stateside.

For Fall 2026 fantasy fans hunting something lighter than pure dark-goblin horror, this is shaping up as one of the season’s loudest isekai packages—cast, music, and source all pointing the same direction.

Official: Official site · X