Is Thunder 3 finished?

Current status of Thunder 3: Upcoming.

Thunder 3

Name: Thunder 3 — Trailer
Uploaded: 2026-07-09
Description: Three students find a DVD that creates a portal to an alternate Earth. While they're distracted, Pyontaro's younger sibling Futaba enters the portal and is captured by aliens dominating that world. The boys realize their cartoon-like forms grant them superhuman abilities in the more realistic universe and decide to search for her.

·サンダー３

Format: TV Series

Season: Summer 2026

Status: Upcoming

Drama Adventure Sci-Fi

Three students find a DVD that creates a portal to an alternate Earth. While they're distracted, Pyontaro's younger sibling Futaba enters the portal and is captured by aliens dominating that world. The boys realize their cartoon-like forms grant them superhuman abilities in the more realistic universe and decide to search for her.