Yamaguchi-kun Isn't So Bad, Volume 4

“If I do well on Sports Day, let me kiss you.” Sports Day for their first kiss is starting?! Yamaguchi-kun volunteered to run the relay so that he can improve his reputation and be lovey-dovey with Satsuki at school! To root for Yamaguchi-kun, Satsuki wants to join the cheerleaders, and…?!