土屋圭市
Beside speed tests and modified car features, other regular features includes, a rate-my-car feature where readers send a photo of their car to be judged by Manabu Suzuki, with a comedic result; a monthly features, where Keiichi Tsuchiya solves readers' problems that concern with drifting, a monthly column called "Sugoiyo Osaru-san" "(すごいよ！ オサルさん)" by Ken Nomura. Also it has a D1GP mini-magazine. Other contributors includes Eiji Yamada and Manabu Orido. The magazine also covered the buildup to his Silver State exploits that he has become known for.