Six contestants compete in a high-stakes live TV quiz show to solve a complex "closed-circle" murder mystery for a 10 billion yen jackpot.
Toshiaki Karasawa
Momotaro Kabayama
Mana Ashida
Ichiko
Toko Miura
Sango
Nobuyuki Suzuki
Gamble
Reina Triendl
Reika Monteleone
So Okuno
Butsumetsu
Shohei Uno
Oana
Toru Nomaguchi
Edison
Tetsuji Tamayama
Legend
Yuko Asano
Ano-Miss
Ryu Morioka
Acting
Miyu Yagyu
The Name of the Rose
Rebecca
The 39 Steps
2001: A Space Odyssey
The Snow White Murder Case
Anatomy of a Murder
Dead Man's Folly
Golden Slumber
Vengeance Is Mine
Miss Marple: The Murder at the Vicarage
God Is a Bullet
X-Cross
The Prize
Murder on the Orient Express
The Number 23
Bunny Lake Is Missing
A Fugitive from the Past
Endless Night
Winged Creatures
Pride and Prejudice