|Ghost School Building Murder|
|Romaji||Opera Zakan - Daisan no Satsujin|
|Type||Long Case - Returns Series|
|Case Number||* File 39|
* Returns Series File 2
|Date Released||2 April 2014 - 2 July 2014|
|Characters||10 People (5 Men, 4 Women & 1 Mysterious People)|
|Death||3 People (2 Men & 1 Woman)|
|Location||Kogane Island Junior High School Building - Kogane Island - Izu Peninsula|
|Murderer's Alias||Ghost of Vice Principal|
|Last Case||Snow Goblin Legend Murder Case|
|Next Case||Drifting Firefox Murder Case|
Ghost School Building Murder is 2nd case in Kindaichi Case Files - Returns Series.
|Ghost School Building Murders Characters|
|Hajime Kindaichi||Miyuki Nanase||Isamu Kenmochi||Kengo Akechi||Yoichi Takato|
|Takeshi Akaguma||Sojuro Tomoe||Yukio Yamori||Ayumu Kijo||Kyoya Hanaizumi|
|Fuyuka Tsuruno||Moegi Toma||Ran Muronoi||Tomoro Kubiki||Gensho Yuki|
|Unnamed Owl Cafe's Master||Honosuke||Hayasaka||Kazue||Choda|
- Gensho Yuki (??) - Ghost of Vice Principal.
- Sojuro Tomoe (30) - Treasure Hunter.
- Takeshi Akaguma (30) - Tour Guide.
- Ayumu Kijo (21) - 3rd Year College Student & Ruin Explorer Club Member.
- Ran Muronoi (21) - 3rd Year College Student & Ruin Explorer Club Chief.
- Tomoro Kubiki (38) - Supranatural Researcher.
- Moegi Toma (19) - 1st Year College Student & Ruin Explorer Club Member.
- Fuyuka Tsuruno (20) - 2nd Year College Student & Ruin Explorer Club Member.
- Kyoya Hanaizumi (21) - 3rd Year College Student & Ruin Explorer Club Member.
- Yukio Yamori (21) - 3rd Year College Student & Ruin Explorer Club Member.
While everyone gathered at dining room of Kogane Island Junior High School, Takeshi Akaguma, the tour guide of Kogane Island received an emergency call from Ayumu Kijo. After that, they heard a strange voice from her and a piano sound. They went to music room at 2nd floor, but unfortunately Ayumu Kijo was death. She was stabbed at her neck from behind.
After the first murder, Akechi asked everyone to stayed together at dining room. But, when everyone their personal things at each room, they found a suspicious letter with a small of gold bead. If they accepted that latter, they had to go to certain room. When everyone confused to accepted that letter or not, Kyoya Hanaizumi found stabbed at hall. He's also get that suspicious letter too.