Yahari Ore no Seishun Love Comedy wa Machigatteiru. Zoku, Beastars Recommendations
There's something really similar about Hikigaya and Legoshi: it's their sincerity towards others and how they are always on the sideline while everyone else seem more important. Also, the wolf-like eyes (Legoshi is literally being a wolf though). Both shows take place in a school setting and tackle life problems with other people.
Because of the resemblance I started watching Beastars so you might check it out, too. Although it takes time to get used to since characters are all animals there.