Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui!, Hitoribocchi no Marumaru Seikatsu Recommendations
Both shows are slice-of-life comedies involving a girl with very high social anxiety as the MC. The big difference is that Watamote is much darker as the MC tries so hard to be popular, while Hitoribocchi the MC is only trying to make friends and is looking for ways to avoid social interaction.
Both has main character with social anxiety who tries to get over it.
Both of them have very funny moments. Hitori is way more cute while WataMote has more creepy, depressing and a lot of awkward moments.
Both shows tells us about girl who have problems in communicating with people and trying to make conversations with them or just make friends.
Both about a girl who has social anxiety and wants to become popular/makes a lot of friends
Both have the same character plot where the main girl has some anxiety problems about making new friends as she moves from middle school to High School, however unlike Watamote where in the end the girl never get do what she wants to do in Hitorbocchi the girl gets to make a friend in the end.
Both are slice-of-lifes with female protagonists who are socially awkward and inept.
While WataMote takes on a more darker tone to the whole aspect of anxiety, Hitoribocchi delivers the same portrayal just as well, with many uses of comedy instead.
With comedy as both of the animes' main focus, fans of either will like the other anime because of their similarities and take on social anxiety.
Hitoribocchi takes on a more "cute" and wholesome aspect to it, whilst Watamote takes a more darker and "cringier" outlook on the topic.
both female protags are bad at socializing, suffers from extreme social anxiety
but the protag in Watashi ga Motenai no wa Dou Kangaete mo Omaera ga Warui is more socially awkard.