Description:

High-schooler Matsuzaka Satou has a reputation for being easy, but one day her lifestyle of sleeping with one boy after another comes to an end. It happens when she meets the child Shio, for whom she is convinced she feels true love for the first time. Satou may seem sweet and innocent, but there is nothing she won't do to protect their life together, including committing murder. But from where did she acquire the little girl, and how long can their "Happy Sugar Life" together last? (Source: MangaHelpers) Included one-shot: Volume 2: White Sugar Garden, Black Salt Cage (pilot)

Description:

Twelve girls are imprisoned in a mysterious prison. Fighting their way through this unjust and abnormal conditions, these girls have begun a life and death struggle. A harrowing little girl prison escape survival!

Description:

A rather morbid, sombre manga about two high school students, Kamiyama Itsuki and Morino Yoru, who have a peculiar interest in deaths and especially in murders that are committed near to them. Due to their strong fascination with murder and highly-developed analytical skills(along with some luck), they manage to solve the murders that have even eluded the authorities. However, acting on their own sense of justice and in self-interest, the murderers are often able to escape with the murders that they have committed. Often, it is Kamiyama that solves the cases even to the most subtle of details, but he is only interested in one thing, and that is the method to which Yoru Morino should be killed.

Description:

Distributing thrilling videos in secret! A school game that puts life and death on the line! (Source: Kawa Scanlations)

Description:

Based on the game of the same name. This manga takes the events from the game and puts them in the point of view of the heroine(s) Fukawa Touko and Genocider Syo! (Source: Mangadex)