If you're looking for anime similar to Azumanga Daioh, you might like these titles. All recommendations are made by Anime-Planet users like you!
Both animes are about the everyday lives of a group of high school students, one is focused mostly on a group of girls, whereas Daily Lives of High School Boys is focused mainly on a group of boys. Both series are hilarious, realistic, and easy going. If you liked this anime, you will love the other!