Koji Yanagi
An image from Joker Game, one of the productions that also features Koji Yanagi.
Koji Yanagi

Koji Yanagi

September 20, 1967 — Mie Prefecture, Japan

Koji Yanagi is a Japanese writer of mystery and thriller. He is a member of the Mystery Writers of Japan.

JOKER GAME
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JOKER GAME

2016

Joker Game
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Joker Game

2015

Joker Game: Escape
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Joker Game: Escape

2013

Joker Game
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Joker Game

2012