Angel Densetsu, Komi-san wa, Comyushou desu. Recommendations
Both main characters are socially awkward and also scare people because of how they look.
Both series is the same in the "don't judge a book by it's cover" way. Both shows focus alot on comedy, friendship, romance and school.
But "Angel Densetsu" is more about martial arts.
And "Komi-san" is just a bit more lewd in it's jokes.