Murder Hunter-Madmen- (Volume 1-6 Volume)

Publisher: Kodansha
Author: Ryuhashi Nagata
Size: 112mm x 174mm
Number of books: 6
Language: Japanese
Category: Shonen manga, manga
Latest release date: 2020-02-07

Synopsis:
"Abyss" Ryuhaku Nagata, the long -awaited latest work! Along with his longing Kotone -senpai, Kotaka Otaka, a high school student who has not yet been on the map, visits this uninhabited island.
So they witness the "islanders" they should not be. Their identity is the murderer who "hunts" prey (people). This was a "murderer no island" where bizarre murder criminals around the world are rampant ...!