Ayuko Uehara is just about to relax at a shop, when two girls knock her ice cream cone out of her hand. Kanaka Amaya gives Ayuko a Taiyaki to replace her ice cream while Saki Iwasawa scolds Kanaka for treating an elementary schooler like that. Little did they know that the very next day they would all be attending the same high school. After getting assigned a locker that is too high to reach Saki and Kanaka help her out. They become fast friends and do everything together. It looks like High school will be a whole new adventure for each of them.
AIURA is another one of those anime with four minute episodes. There isn't a whole lot of story, because the series is so short, but I did find myself laughing a few times. If you are looking for something to pass the time, Aiura is a great choice. However, if you want an anime with a cohesive story and not just little bits of comedy I would try something else. The anime doesn't have any lewd scenes, and the language is kept clean as well.