Thunder 3

Work info

Thunder 3 is a Summer 2026 anime produced by UNEND. It premiered on July 8, 2026, 12 episodes. The finale (episode 12) aired on September 30, 2026. Streaming service listed: Netflix.

Broadcast data: Syoboi Calendar

More details are available on the Japanese page

Synopsis

Pyontaro, a middle school student in a peaceful world resembling a slice-of-life manga, spends time with classmates Hiroshi and Tsubame while finding his doting little sister Futaba a bit tiresome. One day, a game disc lent by their teacher turns a TV screen into a gateway to another world, where a mysterious group abducts Futaba. Pyontaro and his friends follow her into a similar but more realistic-looking world, where they discover superhuman strength. To rescue Futaba, they fight aliens who have taken over Earth.

Synopsis source: Wikipedia (CC BY-SA 4.0)

Episodes