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Japan, 2019, just before the dawn of a new era. Suddenly, a rift to another dimension appears in the sky, revealing an alternative world "Shinkoku Nippon," with the sky and the earth upside down. This parallel world keeps the former militarism, with its era being Eternal Showa. The military invades the real Japan with giant humanoid robots called "GARANN" and their gas weapons "GENMU", rendering our modern weapons ineffective. "Shinkoku Nippon" instantly seizes the government and achieves de facto conquest of Japan. The new era, "Reiwa," has not arrived for Japan.

Series Cast

  1. Seiichiro Yamashita as Hosomichi Kudou (voice)

    Seiichiro Yamashita

    Hosomichi Kudou (voice)

    12 Episodes

  2. Fairouz Ai as Rin Akagi (voice)

    Fairouz Ai

    Rin Akagi (voice)

    12 Episodes

  3. Aina Suzuki as Yuki Aoba (voice)

    Aina Suzuki

    Yuki Aoba (voice)

    12 Episodes

  4. Shiori Izawa as Misa Kuroki (voice)

    Shiori Izawa

    Misa Kuroki (voice)

    12 Episodes

  5. Takamitsu Fukuchi

    Anjuu Munakata (voice)

    12 Episodes

  6. Shino Shimoji as Yakumo Kamizuru (voice)

    Shino Shimoji

    Yakumo Kamizuru (voice)

    12 Episodes

  7. Kenichirou Matsuda as Ukai (voice)

    Kenichirou Matsuda

    Ukai (voice)

    12 Episodes

  8. Rina Hidaka as Hayate Makami (voice)

    Rina Hidaka

    Hayate Makami (voice)

    12 Episodes

  9. Tomokazu Sugita as Balzac Yamada (voice)

    Tomokazu Sugita

    Balzac Yamada (voice)

    12 Episodes

  10. View More

Full Cast & Crew

Last Season

Season 1 - Rumble Garanndoll

Season 1

2021 | 12 Episodes

Season 1 of Rumble Garanndoll premiered on October 11, 2021.

View All Seasons

Rumble Garanndoll
Rumble Garanndoll


Original Name 逆転世界ノ電池少女

Status Ended


  • See more TV shows from AT-X...

Type Scripted

Original Language Japanese


Content Score


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