Bungo Stray Dogs Vol. 12

Illustrated by Sango Harukawa and written by Kafka Asagiri, Bungo Stray Dogs is the hit manga following the adventures of the Armed Detective Agency. Series protagonist Atsushi Nakajima is expelled from his orphanage after being linked to the appearance of a mystical tiger. Wandering hungry and alone through the city, Atsushi ends up saving the life of the suicidally obsessed detective Osamu Dazai who eventually persuades him to joined his detective agency of supernaturally enhanced sleuths.
In Vol. 12, there are only 48 hours left until the virus-type ability manifests in Fukuzawa and Ogai, and the conflict between the agency and the mafia is intensifying. We also get to see Akutagawa vs. Kyouka and Chuya vs. Ranpo!
Notice: This manga is written in Japanese.