Jigoku Shoujo Mioyosuga

There is a website that can only be visited at the stroke of midnight, and this website is scattered across the wide sea that is the Internet. If you write a grudge on a website known as the Jigoku Tsushin, the Jigoku Shoujo will arrive and drag whoever torments you into the flames. This is according to a rumor. There is very little information available about the young woman; all that is known for certain is that she lives with her grandmother, who is just as mysterious as she is, that she is accompanied and served by three magical straw dolls and that she transforms into the Jigoku Shoujo whenever she is moved by a post on the Jigoku Tsushin.