Season 1

Shou Komura

as Percival (voice)

Kikunosuke Toya

as Donny (voice)

Aino Shimada

as Nasiens (voice)

Kanna Nakamura

as 'Anne' Anghalad (voice)

Koki Uchiyama

as Lancelot / Shin (voice)

Rikiya Koyama

as Pellegarde (voice)

Sachi Kokuryu

as Arthur Pendragon (voice)

Toshiyuki Morikawa

as Ironside (voice)