Character Japanese[1] English[7] Earwig (Āya) Kokoro Hirasawa[8] Taylor Paige Henderson[9] Bella Yaga Shinobu Terajima Vanessa Marshall Mandrake Etsushi Toyokawa Richard E. Grant Thomas Gaku Hamada Dan Stevens Earwig's Mother (Āya's Mother) Sherina Munaf[10][11] Kacey Musgraves Mr. Jenkins Yuji Ueda JB Blanc Matron Pandora Colin Custard Logan Hannan Phyllis Summer Jenkins Sally Vivienne Rutherford Assistant Matron Alex Cartañá Cook Tom Bromhead Assistant Cook Eva Kaminsky