ChaO

鈴鹿央士

as Stefan (voice)

山田杏奈

as ChaO (voice)

梅原裕一郎

as Roberta (voice)

山里亮太

as President Shi (voice)

シシド・カフカ

as Maibei (voice)

Cookie!

as Ambassador Omede (voice)

三宅健太

as King Neptunus (voice)

太田駿静

as Juno (voice)

土屋アンナ

as Editor-in-Chief (voice)