Our Hakuou Girl's School Culture Festival

S1, E6: Our Hakuou Girl's School Culture Festival

Available on Crunchyroll
S1 E6: Yuu and the others help Ahegao Double Peace-sensei at a doujinshi exhibition. There they encounter the Kanzaki sisters who run a major circle. After getting caught up in the sore relationship between them and Ahegao Double Peace-sensei, Yuu gets roped into a doujinshi competition!