Kindaichi Shounen no Jikenbo (1996) 7.07
Other Name: Kindaichi Shounen no Jikenbo Movie 1: Operazakan - Aratanaru Satsujin, The Cases of Young Kindaichi, The Case Files of Young Kindaichi Movie, Kindaichi Shounen no Jikenbo: Operazakan - Aratanaru Satsujin, 金田一少年の事件簿・オペラ座館・新たなる殺人
Summary: Invited for a anniversary celebration, Kindaichi, Miyuki and inspector Kenmochi re-visit the Opera House. There they discover that a play of "The Phantom of the Opera" is being rehearsed again. However, it doesn't take long when members of the acting troupe are killed by the "Phantom". Kindaichi will once again have to solve a murder series in the Opera House.