Mariko is a downtown schoolgirl who loves motorcycles and wants to graduate from the street-racing circle of her friends to the world of pro racing.

• Studio Unicorn
• Maya Okamoto
• Hiroko Moriguchi
• Ichiro Nagai
• Issei Futamata
• Keiichi Nanba
• Kenyu Horiuchi
• Kohei Miyauchi
• Tessyo Genda