Mikado-chan in Takadanobaba : What the hell is the video arcade?

What? Ice cream gluttony fight at the arcade? Real pro-wrestling? The mystery gunmen? Cotton candy duel? What the hell is the video arcade?

Events which at first glance seems bizarre and to have nothing to do with video games, were actually held at a real video arcade Takadanobaba Mikado. But there was a reason why they were betting on their survival in the business.....
In the 21st century of Japan, when people can play games for free anywhere on smartphones and video arcades are disappearing more and more, why is this video arcade so popular?

99 pages of translated Japanese style manga, monochrome, goes from right to left.
This manga is based on actual events that were held at a video arcade in Japan, and includes four stories: Seventeen ice gluttony fight, Pro-wrestling match, Home run derby, and Cotton candy duel.