Having fun at school is all about doing homework together, cooking and eating, playing video games, and watching anime. All those little things make up the daily life of the anime- and chocolate-loving Izumi Konata and her friends...

[Source: AniDB]

The OVA features six separate stories revolving around the cast, some of which border on the bizarre; one of which is an MMORPG environment being played by Konata, Kagami, Tsukasa, and Nanako Kuroi, and another in which Kagami has a "suggestive" dream about Konata.

[Source: Wikipedia]

A spin-off of Lucky Star. Centers around big sister Hinata Miyakawa and little sister Hikage Miyakawa's impoverished daily life at home (due to Hinata's wasteful habits) and Hikage's life at elementary school.

[Source: MyAnimeList]