Megumi Okina

Volunteer home-care worker Rika is assigned to visit a family, she is cursed and chased by two revengeful fiends: Kayako, a woman brutally murdered by her husband and her son Toshio. ...

Hanpeita Takeichi, a samurai, finds that he has travelled through time to modern-day Japan. He's taken in by an old man who runs a cram school, and begins to work as a teacher there.