魍魎の匣～特別編 中禅寺敦子の事件簿「箱の幽霊の事」
Madhouse
A side story that reveals the investigative notes that Atsuko, the younger sister of the main character Akihiko Chuzenji, wrote about the brutal dismembering incidents in the main story. (Source: ANN)
Opening
Chuuzenji, Atsuko
Main
Kuwashima, Houko
Japanese
Amemiya, Noritada
Supporting
Chuuzenji, Akihiko
Supporting
Hirata, Hiroaki
Japanese
Sekiguchi, Tatsumi
Supporting
Kiuchi, Hidenobu
Japanese
Toriguchi, Morihiko
Supporting
Namikawa, Daisuke
Japanese
