From [MangaHelpers](https://www.mangaupdates.com/groups.html?id=1011): One day, Mizuki finds a strange foreign man inside her desk drawer! He claims he is Raymond, a marine-type robot from the future, but he tells them all this in English, since he doesn't know Japanese at all. Mizuki and her mother are completely bewildered as they attempt to apply their mostly-forgotten English skills to figuring out who Raymond is and why he is in their house! When they finally manage to get some understanding between them, he proves that he is a robot by pulling futuristic objects, like an "Anywhere Helicopter" out of his pants. Mizuki and her mother have no idea what to make of this stranger, but he claims he was sent back to them for a reason, by future-Mizuki's son... [tethysdust]

From CMX: In a Tokyo playground, an innocent young boy is brutally slaughtered by a mysterious, scissor-wielding killer. Who could have done such a thing? The killing sparks a flurry of communications on the internet by frightened children from all over the city. Their speculation resurrects the myth of the dreaded "Slit-Mouth Woman," an urban legend that made the rounds some twenty years earlier about a mutilated woman who roams the earth, seeking revenge for her disfigurement. With its roots in Japanese mythology, the terror in this modern version of the story runs very deep indeed! This manga is based on the 2007 Japanese horror film of the same name.