What is it?
Japanese キリ番 (kiriban), from 切りのいい番 (kiri no ii ban) - "a number which is a good place to stop", "a round number". (from here).
Basically it's a prize given to the person who hits a milestone, in this case it's giftart to the person who was the ####th visitor.
What do you need to do?
Take a screenshot with the target page view and send it to kazamin08@gmail.com so I can confirm it.
First confirmed entry is considered the winner.
If no one submits the winning screenshot within a week of me noticing (I don't check dA every day, so it will be a week from when I chan