Asumi Aida is a cheerful high school student who lives a parallel life inside an online fantasy role-playing game called The World R:X. There her username is Sakuya. While playing together with her classmates Iori Ikuta (username Tobias) and Eri Etou (username Mary) inside the game and having an ordinary treasure hunting adventure, they end up caught in an ominous situation. After an unfortunate encounter with an elite guild and a mysterious player named Hermit, Etou loses consciousness and for an unknown reason is unable to wake up.

  1. Masaki Tachibana


Series Cast

  1. Kana Hanazawa

    Kana Hanazawa


    3 Episodes

  2. Ayumi Fujimura

    Ayumi Fujimura


    3 Episodes

  3. Miyuki Sawashiro

    Miyuki Sawashiro


    3 Episodes

  4. Yui Ogura

    Yui Ogura


    3 Episodes

Full Cast & Crew

Last Season


Season 1

2011 | 3 Episodes

Season 1 of .hack//Quantum premiered on January 28, 2011.

View All Seasons



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Status Ended


  • -

Certification -

Type Scripted

Original Language Japanese

Runtime 26m



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