3,4, and 9 look clearly underage to me. 7 is close, but the hairdo puts it over the line. i should add that i don't take to most anime because many anime characters look way too childlike to me, and it messes with my perceptions to see apparent children in adult situations, behaving like adults. i fully expect that people who are used to anime see this differently, but you need to be aware that this is a large cultural difference. i don't, however, go around art sites looking for child nudity violations, because i don't agree with the prohibitions layed out by various governments. i don't even get upset at virtual models depicting child porn -- i am not into it, and i consider it disturbing, but i also see it as mere victimless fantasy, since no actual children are involved. i would like legislation to better recognize the huge difference between fantasy and reality. i haven't looked at your gallery yet, but since you asked for opinions i will, and let you know which images push my "underage" button. having breasts does not make a model of age; puberty usually starts well before the age of consent, nevermind the age of majority.