I hope he is better. I don't know what he has exactly. Whenever I talk to my friends, I keep telling them that he should have just hired someone with almost identical drawing skills to his and they could have both worked on the story with Togashi working on the story and the other, the drawing, just like the case of Hokuto No Ken, which was a success. Look also at Berserk, Muyra at some point passed away and he didn't even finish his work. Do he should think about these things and take action. We don't want his story to be left hanging, nor would we wish anything of harm to him, the poor guy.