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Poster for Unanswered//butterfly

Unanswered//butterfly

  • Movie
  • 2026
  • PG
  • 1h 58m

Directed by Tadahiro Yoshihira

Not enough TMDB votes for an audience rating yet.

Where to watch Trailer

Overview

In Sword Art Online, the first full-dive VRMMO, dying in the game means dying in real life. Emirun and Rex, who knew each other before entering the game, reunite by chance and join forces to survive. After their team is slaughtered by the mysterious PK known as the Black Swordsman, the two resolve to become stronger. Determined to avenge their fallen comrades, they seek out the legendary swordswoman Asuna and begin an intense training regimen. In a deadly game where even fellow players can become enemies, what fate awaits them at the end of this journey?

Where to watch

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Trailer

Play trailer: "Unanswered//butterfly" Trailer | Echoes of Aincrad Special Anime

Official video hosted on YouTube. The player loads only when you press play.

Cast and crew

  • Koki Uchiyama

    Koki UchiyamaRex (voice)

  • Tomoyo Kurosawa

    Tomoyo KurosawaEmirun (voice)

  • Yoshitsugu Matsuoka

    Yoshitsugu MatsuokaKazuto Kirigaya / Kirito (voice)

  • Haruka Tomatsu

    Haruka TomatsuAsuna Yuuki (voice)

  • Ayahi Takagaki

    Ayahi TakagakiLisbeth (voice)

  • Yurina Amami

    Yurina AmamiLucy (voice)

  • Kana Ichinose

    Kana IchinoseIori (voice)

  • Manatsu Murakami

    Manatsu MurakamiLala (voice)

  • Yuya Hirose

    Yuya HiroseZash (voice)

  • Anri Katsu

    Anri KatsuMusou (voice)

  • Manaka Iwami

    Manaka IwamiStina (voice)

  • Karin Nanami

    Karin NanamiSaint Snowdaisy (voice)

  • Yu Serizawa

    Yu SerizawaMikaron (voice)

  • Shunsuke Takeuchi

    Shunsuke TakeuchiGalahad (voice)

  • Shinya Takahashi

    Shinya Takahashi(voice)

  • Ikuto Kanemasa

    Ikuto Kanemasa(voice)

  • Satoshi Niwa

    Satoshi Niwa(voice)

  • Momoka Terasawa

    Momoka Terasawa(voice)

Director
Tadahiro Yoshihira
Writer
Tadahiro Yoshihira and Keisuke Makino
Music
Kegani, Pan and Iruma Rioka