About “Zekkyō Gakkyū”
Zekkyō Gakkyū is a Japanese manga series created by Emi Ishikawa. It was serialized in Shueisha's Ribon magazine from September 2008 to February 2015. The series consists of horror-themed short stories told through a ghost girl named Yomi. It was licensed in France by Tonkam. A live-action film adaptation was released in Japanese theaters in June 2013. A sequel titled Zekkyō Gakkyū: Tensei began serialization in the same magazine in June 2015. (Summary adapted from Wikipedia, CC BY-SA 4.0.)
Some summaries adapted from Wikipedia, CC BY-SA 4.0.