3.214 out of 5 from 157 votes
One night, Hiroshi is bothered by incessant knocking coming from the hall outside his door. He sees a large, stringy-haired woman pounding on his neighbor's apartment door, though she leaves soon after. However, the next day the woman returns, and this time she seems to have her cold, frightening sights set on Hiroshi...
There’s a legend of a person-shaped letter that, when opened, curses the reader unless they give two identical copies to friends within 24 hours. For Wakaba, Misato, Kouji and the rest of a school this legend becomes reality when a bully named Ninomiya receives one of these letters – and soon falls from the roof of the school after throwing the letter away. With more letters circulating, increased numbers of students are getting hurt or going insane, and there’s no end in sight. Can Wakaba and the rest stay safe and uncover a way to stop the curse?
Zashiki Onna is one of my personal favorites while Uroboros falls flat. Regardless, I think fans of one would likely appreciate the other, as both have creepy tales of horror that'll keep you engaged and wanting to solve the mystery.