Battle Spirits [Re] Zekkai No Ku

Also known as Battle Spirits [Re] Zekkai no Kuu

Battle Spirits [Re] 絶界の空

Episode 2 airs Tuesday, October 13, 2026 at 23:00 JST (14:00 UTC); new episodes Tuesdays 23:00 JST.

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.

TV anime, TBA episodes, Fall 2026, Bandai Namco Pictures, airs Tuesdays 23:00 JST. Episode guide with the official trailer and links to licensed services. Studio Bandai Namco Pictures. Genres: Action, Fantasy. Season: Fall 2026.

Where to watch

• Crunchyroll

JustWatch comparison: streaming options for Battle Spirits [Re] Zekkai No Ku

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Characters and voice cast

• Ku Bashin (馬神空) - main character, voiced by Taichi Kusano (草野太一)
• Zetsu Ajara (戯絶) - main character, voiced by Daiki Hamano (濱野大輝)
• Ibuki Mizuha (罔象伊吹) - main character, voiced by Hiro Shimono (下野紘)
• Yui Kusumoto (楠元唯) - main character, voiced by Mariya Ise (伊瀬茉莉也)
• Shie Anpachi (甘蜂紫ゑ) - supporting character, voiced by Meg Umezawa (梅澤めぐ)
• Jinzan Takasugi (鷹杉卂塹) - supporting character, voiced by Akira Ishida (石田彰)
• Ryouga Sakamoto (酒本龍牙) - supporting character, voiced by Daisuke Ono (小野大輔)
• Fukumaru (福丸) - supporting character, voiced by Miyuki Satou (佐藤美由希)
• Suiboku Bashin (馬神翠卜) - supporting character, voiced by Yasuhiro Mamiya (間宮康弘)
• Mine Kusumoto (楠元ミネ) - supporting character, voiced by Nana Mizuki (水樹奈々)
• Kakeru Magi (眞岐翔流) - supporting character, voiced by Jun Fukuyama (福山潤)
• Shizu (しず) - supporting character, voiced by Shizuku Miyano (宮野静)
• Seigo Kirishima (霧嶋誠瑚) - supporting character, voiced by Kouhei Amasaki (天崎滉平)
• Narrator (ナレーター) - supporting character, voiced by Junichi Suwabe (諏訪部順一). This character page is set to represent and list all narrators, which haven't been given a visual representation of themselves in their respective work. Please add other narrator characters, which were given a visual representation of themselves, separately from this narrator page.
• Kuu Bashin (馬神 空) - main character
• Ryoga Sakamoto (酒本 龍牙) - supporting character

Staff

• Original Character Design: Masashi Kudou (工藤昌史)
• Director: Masashi Kudou (工藤昌史)
• Series Composition: Toshizou Nemoto (根元歳三)
• Character Design: Takayo Nishimura (西村貴世)
• Character Design: Atsumi Koganemaru (小金丸篤美)
• Character Design: Maki Murakami (村上真紀)
• Spirit Design: Shie Nanahara (七原しえ)
• Spirit Design: Itinogi (一芒)
• Art Director: Gakuto Gonbei (権瓶岳斗)
• Color Design: Akira Nagasaka (ながさか暁)
• Director of Photography: Toshiyuki Sadamatsu (貞松寿幸)
• CG Director: Shigeaki Akashi (明石茂瑛)
• CG Director: Shinpei Nagashima (長嶋晋平)
• Battle Coordinator: Hiroshi Arisawa (有澤寛)

Production: Bandai Namco Pictures (animation), Bandai Namco Pictures, Bandai.

Opening and ending themes

• ED1: "Pulse" by Himegoto (episodes 1-)
• OP1: "Here we are!" by JAM Project

1 episode discussion thread on r/anime.

AniList members score Battle Spirits [Re] Zekkai No Ku 56/100. On their lists: 689 watching, 8 completed, 723 planning to watch, 123 dropped; 14 favourites.

Battle Spirits [Re] Zekkai No Ku screenshots

Trailers and videos

• Trailer: 【完全新作】TVアニメ『Battle Spirits [Re] 絶界の空』Story Trailer
• Trailer: 【完全新作】TVアニメ『Battle Spirits [Re] 絶界の空』Battle Trailer
• Trailer: 【完全新作】TVアニメ『Battle Spirits [Re] 絶界の空』ティザーPV
• Ending: 『Battle Spirits [Re] 絶界の空』エンディングテーマ『パルス』MV公開‼️
• Ending: 秘めごと「パルス」MV (TVアニメ『Battle Spirits [Re] 絶界の空』エンディングテーマ)
• Extra: 『Battle Spirits [Re] 絶界の空』 CHAPTER:1 UNFORGIVEN
• Extra: 【バトスピ】新作TVアニメ『Battle Spirits [Re] 絶界の空』放送直前、カウントダウンスペシャル配信！
• Extra: 【バトルスピリッツ】TVアニメ『Battle Spirits [Re] 絶界の空』特別番組！！

Episodes

1. Episode 1: Unforgiven