Comics Showcase: Signal 100

Signal 100 (Japanese: シグナル100信号) is a psychological thriller manga written by Miyatsuki Arata and drawn by Kondou Shigere. The story followed a group of high school students in a death game which they are forced into play by their homeroom teacher, whom they bullied into suicide. As a highly trained psychologist, before the teacher killed himself, he hypnotized the whole class, where they are force to kill themselves if they commit certain action. 

Comics Showcase: Hell Teacher Nube

Hell Teacher Nube/Aka. Jigoku Sensei Nube (Japanese: 地獄先生ぬ～べ～), created by the collaborative efforts of writer Sho Makura and artist Takeshi Okano is an occult classic and is probably successful horror shonen manga. 

Monsterpedia: Moo-Sin-A

Moo-Sin-A 魔神仔 is a mythological creature endemic to Taiwan. The name Moo-Sin-A is derived from its Taiwanese pronunciation. According to folklores, it is a mischevious creature that enjoys pulling pranks on humans, especially children and the elderlies. 

Comics Showcase: Karada Sagashi

Are you into Japanese Horror flicks? If so, perhaps Karada Sasgashi カラダ探し (Re/Member) is for you. Originally a web novel by Welzard, it had since been serialized on Shonen Jump Plus by Murase Katsutoshi. It is a very typical Japanese ghost story, with a premise not much unlike most J-horrors.