 If you liked
Tetsugaku Letra
|
 ...then you might like
Koe no Katachi
|
Both protags are quirky guys who dislike their lives and are struggling with suicidal thoughts. Their lives were changed by an encounter with a girl, and they want to better themselves for that girl. They both create a friend group as quirky as they are and give the group a goal to strive for. The main charm is that nobody in these manga are normal.