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Poster for Battle Spirits [Re] ZEKKAI NO KU

Battle Spirits [Re] ZEKKAI NO KU

Original title: Battle Spirits [Re] 絶界の空

  • TV series
  • 2026
  • 1 season
  • 24 episodes

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Overview

Keio 3, Hinomoto, Eito. As the Bakumatsu throws Japan into turmoil, young Kuu Bashin dreams of becoming stronger through Standard Battle Spirits. His world changes when he encounters Ajara Zetsu, a wandering samurai and formidable Eternal Battler pursued by anti-shogunate forces. As the worlds of Standard and Eternal Battle collide, Kuu is pulled into Zetsu's journey—and sets history in motion.

Roughly 9h 36m to watch every episode. This is an estimate: 24 episodes at the latest episode runtime of 24 minutes.

Next episode listed by TMDB: Nov 10, 2026.

Where to watch

Official offers in the United States

Subscription

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  • Crunchyroll
  • Crunchyroll Amazon Channel

Prices and links on TMDB

Availability data by JustWatch, provided through TMDB. Offers vary by country and change often, so confirm with the service before you subscribe, rent or buy. WatchTrove does not host or stream video.

Series cast and crew

  • Taichi Kusano

    Taichi KusanoKuu Bashin (voice)
    24 episodes

  • Daiki Hamano

    Daiki HamanoAjara Zetsu (voice)
    24 episodes

  • Hiro Shimono

    Hiro ShimonoIbuki Mizuha (voice)
    24 episodes

  • Mariya Ise

    Mariya IseYui Kusumoto (voice)
    24 episodes

  • Yasuhiro Mamiya

    Yasuhiro MamiyaSuiboku Bashin (voice)
    24 episodes

  • Nana Mizuki

    Nana MizukiMine Kusumoto (voice)
    24 episodes

  • Megu Umezawa

    Megu UmezawaShie Anpachi (voice)
    24 episodes

  • Akira Ishida

    Akira IshidaJinzan Takasugi (voice)
    24 episodes

  • Daisuke Ono

    Daisuke OnoRyoga Sakamoto (voice)
    24 episodes

  • Jun Fukuyama

    Jun FukuyamaKakeru Magi (voice)
    24 episodes

  • Shizuka MiyanoShizu (voice)
    24 episodes

  • Junichi Suwabe

    Junichi SuwabeNarration (voice)
    24 episodes

  • Kohei Amasaki

    Kohei AmasakiSeigo Kirishima (voice)
    24 episodes

Network
TOKYO MX

Seasons and episodes