Yuyushiki

Season 1

Episode 2: Data Processing Club

Following an odd discussion about breasts, Yui points out that their class representative, Chiho Aikawa, doesn't seem to get along with Yuzuko and Yukari due to their constant teasing. Feeling they are more or less an official club, the others decide to nominate Yukari as the president. Later, as the summer heat gets to everyone, the girls look up various facts about ice-cream.