I was just noticing that even though beelzebub got really popular and it has relatively attractive characters it doesn't have a great amount of doujinshi, and most of it is yaoi (despite the great amount of attractive girls). Usually popular manga get a great amount of doujinshi, so how come this one doesn't have any? Any thoughts? Also, if anyone knows of a way to get artists to make more doujinshi of this manga I'd greatly appreciate the knowledge. Anyways, thoughts on why some manga just don't get doujinshi despite seemingly being made for it?