Megumi Han as Akko Kagari (voice)

Fumiko Orikasa as Lotte Yansson (voice)

Michiyo Murase as Sucy Manbavaran (voice)

Yoko Hikasa as Diana Cavendish (voice)

Noriko Hidaka as Professor Ursula / Shiny Chariot (voice)

Arisa Shida as Amanda O'Neill (voice)

Rie Murakawa as Constanze Braunschbank Albrechtsberger (voice)

Reina Ueda as Jasminka Antonenko (voice)

Eri Nakao as Hannah (voice)

Chinatsu Akasaki as Barbara (voice)

Touko Aoyama as Thomas (voice)

Rurika Yamamoto as Professor Finnelan (voice)

Minoru Hirota as Thomas's Friend (voice)

Ayumi Fujimura as Twins (voice)

Kenji Nomura as Giant (voice)

Yuuta Odagaki as Audience (voice)

Marie Mizuno as Thomas's Friend (voice)

Asami Yano as Audience (voice)

Hiroshi Ôtake as Mayor (voice)

Shunsuke Takeuchi as Audience (voice)