Danganronpa Another Episode: Ultra Despair Girls

Manga adaptation of Danganronpa 2.

Hajime Hinata, who enrolled in Hope's Peak Academy, a place where Ultimate talents gather, was excited to begin his high school life. However, he suddenly becomes dizzy and ends up on an island with 15 other "Ultimate" students... in order to escape from the island, they must kill someone and get away with it. Who kills and who gets killed? As suspicion spreads, the first murder occurs, and the Killing School Trip begins.

(Source: Amazon, translated)

Official manga anthology for the video game Danganronpa Another Episode: Ultra Despair Girls.

The events of the game from the perspective of the heroine(s) Touko Fukawa and Genocider Syo.

Komaru Naegi, little sister to Makoto Naegi, has been imprisoned inside a mysterious apartment for over a year. One day, she is rescued by Byakuya Togami of Future Foundation, but the rescue is derailed by a sudden attack of hundreds of Monokumas. Komaru soon discovers that the city has been taken over by a group of children calling themselves the Warriors of Hope. Their leader, Monaca, declares that the city will be the site of a “children's paradise,” and to accomplish this, all the adults will be exterminated. Komaru teams up with Toko Fukawa to try to survive the rampaging Monokumas, escape the crafty Monokuma Kids, and uncover the secrets of the city.

(Source: NIS America)