Violence Kokkko (1-5 volume whole volume)

Publisher: Kodansha
Author: Yosuke Saki
Size: 112mm x 174mm
Number of books: 5
Language: Japanese
Category: Shonen manga, manga
Latest publication date: 2019-01-09

Synopsis:
Yu Sarubu, the oldest of the children's home, is to buy a facility and live happily with everyone. The high school graduation ceremony was greeted by deciding to work for that goal. But from that day, the world changed, adults changed to huge chickens and began to attack the children!
How to confront the ferocious and cruel chickens!? How to escape!? In a world where you can only find it, Yu will protect your children and your dreams!? Ultimate panic horror, appeared!