Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui!, Himouto! Umaru-chan Recommendations
Watamote and Himouto are about two bizarre female characters who are has an indoor persona although they try to hide it from others at school. Their indoor-like life when not around school focuses on the otaku culture including anime, manga, and games. Both series adapts slice of life comedy with no linear story but a lot of humor. It's important to note that the female protagonist in Himouto is fairly popular at school while the female protagonist from Watamote is not.