![Keiji Yagi](https://cdn.noitatnemucod.net/thumbnail/400x400/100/01b7a2e1a05ccba95f62a1bbc59435a9.jpg)
Keiji Yagi
矢木圭次
The first professional mahjong player that Akagi plays and defeats. He uses techniques to cheat during the game but loses in front of Akagi's ability.
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Touhai Densetsu Akagi: Yami ni Maiorita Tensai
Supporting (Role) TV
![Takagi, Wataru](https://cdn.noitatnemucod.net/thumbnail/100x100/100/f1c3639545b6434933a4919583734745.jpg)