Post a picture of an anime guy who suffers with familial issues, and name what they are.

Ichiru Kiryu suffered from illness as a child, and was therefore seen as fragile, and weak. Having been left with a sense of loneliness, of being left behind. He was envious, jealous even, of Zero's obvious talents and their parents supposed favouritism.Of knowing that he wasn't going to make it as a vampire hunter.

Latter allowing Shazuka Hio, even taking part in his parents killing. But asked to leave Zero be because of his (strange) love for his twin sibling. Overall, Ichiru is a very confused being, that I feel is never able to fully comprehend (make sense of) his actions or make up his mind.