Impact Blue

Impact Blue (インパクトブルー Inpakuto Burū) was a partnership between its two members, Mako Sato and Sayuki. Their home course is Usui Pass. It is revealed that Impact Blue is disbanded in Extra Stage 2 due to Mako leaving for Tokyo to race there for a year.

Trivia

 * Impact Blue are frequently used as fanservice throughout the series, as they are shown wearing bikinis or swimsuits in promotional material.