The girls come across Chisame trying a bike game at the arcades, where Hane invites her on a tandem ride. The next day, Chisame becomes worried about exposing her complex over having short legs that can't reach the ground easily, but the girls show her how bikes can be customised to suit the rider's needs and just ride what she wants to ride. Touched by their words, Chisame decides to join the Bike Club and apply for a motorcycle license, though finds that she can't pass the one-off exam on her skills as a minibike racer alone. Chisame begins attending driving school alongside Hijiri, but struggles to actually learn anything due to the instructors assuming she already has the experience. After crashing as a result of shifting the wrong way, Chisame breaks down and confides in Hijiri.