Fumiko Orikasa
Maybelle 'Mabel' West (voice)
Masako Jo
Oliver (voice)
Kōtarō Satomi
Hercules Poirot (voice)
Hirofumi Nojima
Hastings (voice)
Kaoru Yachigusa
Miss Marple (voice)
Yusaku Yara
Inspector James Sharpe (voice)
Atsuko Tanaka
Miss Lemon (voice)
Masaya Katō
Raymond West (voice)
Shinobu Nakayama
Guest Star
Yuichiro Yamaguchi
Whitfield (voice)
