Full cast of Case File N° 221: Kabukicho

Tatsumaru Tachibana

Toratarō Kobayashi (voice)

24 episodes

Yuichi Nakamura

John H. Watson (voice)

24 episodes

Katsuyuki Konishi

Sherlock Holmes (voice)

24 episodes

Seiichiro Yamashita

James Moriarty (voice)

24 episodes

Soma Saito

Fuyuto Kyogoku (voice)

24 episodes

Nao Toyama

Mary Morstan (voice)

24 episodes

Mariko Higashiuchi

Lucy Morstan (voice)

24 episodes

Yutaka Aoyama

Michel Belmont (voice)

24 episodes

Junichi Suwabe

Sra. Hudson (voice)

24 episodes