Altair of the Cyclic Coordinate -Time-leap Machine-

Mamoru Miyano

Rintaro Okabe (voice)

Sayuri Yahagi

Maho Hiyaio (voice)

Asami Imai

Kurisu Makise (voice)

Kana Hanazawa

Mayuri Shiina (voice)

Tomokazu Seki

Itaru Hashida (voice)

Yukari Tamura

Suzuha Amane / Yuki Amane (voice)

Haruko Momoi

Akiha Rumiho, Faris Nyan-Nyan (voice)

Yu Kobayashi

Luka Urushibara (voice)

Megumi Han

Kagari Shiina (voice)

Yoji Ueda

Alexis Leskinen (voice)

Hina Kino

Kaede Kurushima (voice)

Mariko Honda

Katsumi Nakase (voice)