Silent Cries
Junko-chan's life has been plagued by eternal heartache and sorrow due to the loss of both her parents at a very young age as well as the recent loss of her best friend and loyal dog Candy. She's horrified to discover that the doctor who was supposed to be taking care of Candy's injured body had actually been too busy chatting on the phone at the time instead of tending to the dog's care. By the time he finally looked at the dog, it was too late and the poor soul had already left its injured body. It's obvious that Junko-chan's now going to utilize Ai's services to get back at Honjou-sensei for ignoring her dog's pleas of help, but she initially doesn't want to go through with it because of her fears of spending eternity in Hell.
Aired 26/10/2005EP 4 - Silent Cries

Hell Girl
Somewhere in the vast sea of the Internet, there's a website that can only be accessed at the stroke of midnight. Known as the Jigoku Tsushin, rumor has it that if you post a grudge there, the Jigoku Shoujo will appear and drag whoever torments you into the inferno. Very little is known about the girl - all we know for sure is that she lives with her equally enigmatic grandmother, that three magical straw dolls accompany and serve her, and that whenever a posting on the Jigoku Tsushin moves her, she becomes the Jigoku Shoujo.