Just thought it'd be cool to talk about good manga, and maybe find some cool recommendations. Just drop the title of your favorite series (or one-shot) and give a description of what you like.
I'll start off:
My favorite manga has to be Yoshitoki Ooima's A Silent Voice, hands down (second place goes to Witch Hat Atelier). Most stories focusing on the disabled tend to be lacking in the storytelling department--but A Silent Voice bucks that trend hard with some of the best character development and storytelling I've encountered.
I really respect Ooima's writing approach and artwork.
I could rave all day, but it's your turn now.