Mirei Kumagai apareceu em 7 série e 1 filme. Um desempenho a ser encontrado no papel de Dryad 1 (voice) / Marcille's Mother (voice) na série Dungeon Meshi. No cinema, como Female Student (voice) no longa-metragem ヴァイオレット・エヴァーガーデン 外伝 - 永遠と自動手記人形 -.
Animal Shelter Staff Member (voice) / Class 4 Student (voice) / Clerk (voice) / Eden College Student (voice) / Miss Bennett (voice) / Sharon (voice) / Young Yuri Briar (voice)