Thunder 3 — Season 1, Episode 1: SMALL THREE
Animation, Sci-Fi & Fantasy • 24 min • 1 season, 12 episodes • ★ 8.5/10
Episode synopsis
Pyontaro, Hiroshi and Tsubame — the Small 3 — load up an odd disc from their teacher. When they're not looking, Pyontaro's little sister Futaba vanishes.
About Thunder 3
Unremarkably ordinary middle schoolers, Pyontaro, Hiroshi and Tsubame, wander into an extraordinary adventure when Pyontaro's little sister goes missing.