Thunder 3

• 
  E1

  SMALL THREE

  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.

  2026-07-09 · 24m
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• 
  E2

  MULTIVERSE

  Stranded in a new world, the Small 3 realize they have incredible powers. They meet other versions of themselves and learn how this reality differs.

  2026-07-15 · 24m
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• 
  E3

  ALIENS

  Futaba's abductors subject her to tests, but she just wants her big bwudder. The Small 3 continue the search for Futaba and encounter a tense standoff.

  2026-07-22 · 24m
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• 
  E4

  MR. SEGAMI

  As college student Segami struggles with his dystopian world, a hot schoolmate hands him an enticing flyer. Hoping to meet girls, he finds something else.

  2026-07-29 · 24m
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• E5

  REBELLION

  With his mind in a whirl, Segami runs into the Small 3. They witness a bold fighter pilot pit his life against an alien ship. Will it light a fire?

  2026-08-05 · 24m
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• E6

  GAME ON

  The Rebellion announces a guerrilla attack in Shibuya and Segami resolves to join. Meanwhile, a distraught Futaba stumbles upon a furry winged creature.

  2026-08-12 · 24m
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• 
  E7

  COUNTERATTACK

  Aliens surround a sleeping Futaba! In Shibuya, Segami and his comrades fight fiercely but lose ground. As he retreats, he spots Tashiro under attack.

  2026-08-19 · 24m
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• 
  E8

  THE STRANGERS

  Futaba faces off against a squad of alien soldiers to protect her new friend. Facing heavy losses, Segami and the Rebellion turn to their secret weapon.

  2026-08-26 · 24m
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• E9

  THE STRONG MEN

  Genius commandeers an alien walker and leads a counterattack. But two fearsome alien soldiers are en route. Meanwhile, Doc and the others seek answers.

  2026-09-02 · 24m
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• 
  E10

  TIME IS UP

  As the Small 3 soar toward Shibuya, Genius runs out of options against a relentless alien warrior. Reinforcements arrive — but will it be enough?

  2026-09-09 · 24m
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• E11

  TBA

  No description.

  2026-09-16 · 24m
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• E12

  TBA

  No description.

  2026-09-23 · 24m
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Top cast

Sayumi Suzushiro

Pyontaro (voice)

Natsumi Kawaida

Tsubame (voice)

Eri Akiyama

Hiroshi (voice)

Honoka Mitsubachi

Futaba Tezuka (voice)

Shogo Sakata

Doc (voice)

Taito Ban

Yuuki Hirose

Ryoko Maekawa

Haruki Ishiya