Watch Thunder 3 (2026) Free Online

Unremarkably ordinary middle schoolers, Pyontaro, Hiroshi and Tsubame, wander into an extraordinary adventure when Pyontaro's little sister goes missing.

Thunder 3 is a 2026 animation and sci-fi & fantasy TV series starring Sayumi Suzushiro, Natsumi Kawaida and Eri Akiyama. The series has 1 season and 12 episodes.

• First aired: 2026-07-09
• Seasons: 1
• Episodes: 12
• Status: Returning Series
• Genres: Animation, Sci-Fi & Fantasy

Thunder 3 cast

Sayumi Suzushiro, Natsumi Kawaida, Eri Akiyama, Honoka Mitsubachi, Shogo Sakata, Taito Ban, Yuuki Hirose, Ryoko Maekawa, Haruki Ishiya

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