i think its called sign. if this isnt the right manga im sorry! but i read sign and i think this is the one you're talking about!
Its called sign or sign language
It’s not but thxs
Oh sorry
It could be http://www.mangago.me/read-manga/nanohana_boys/
Hidamari ga Kikoeru????
Is it this one?
http://www.mangago.me/read-manga/hidamari_ga_kikoeru/
YESS THANK YOU
Thx yes
Yes it is thanks
You, my friend, are cultured!! I love it.
I can’t remember but I read it last year but one of the characters was hard of hearing and the main character learned sign language to better communicate with him [that’s as much as I remember] I think they were both in college