After watching it, I knew this series is an instant high school comedy favorite and an anime favorite of 2016. The anime is based on a manga (which I had never heard of) about three unlikely teenage girlfriends with no official names and surnames as well. They are just nicknamed: Galko, Otako and Ojou. The girls are from different high school...ranks or whatever you call it. You know, I had like films and shows that set in high school ever since I was in the 8th Grade.
Anyhow, Galko is a sharp-tongued, buxom, popular "gyaru" (fashionista gal). Otako is a "otaku" (anime nerd) bookworm and Ojou is a proper, rich girl who is somewhat of an air-head. Throughout episodes, the three discuss topics that are a bit raunchy and deal with their friendship. It has been a week since I finished the series and admittedly I don't know which character I like, but I'll say Otako because I am a "otaku" myself.
So anyway, I had found the animation awesome and the story lighthearted and hilarious. And overall I really love this anime series.