Aru Oshiire Atama Otoko no Hanashi

Overview

“For me, annihilation was eternal liberation.” Having become introverted from distrust of humanity, he stopped attending university and shut himself away in a single apartment room. He harbored a desire akin to suicidal thoughts—wishing to abandon everything and live in a closet, no, to become the closet itself. And then one day... the man's face had become like a small closet... Evicted from his apartment, reduced to homelessness, immersed in a world of degradation—where would his wandering life ultimately lead? This controversial work, hammering the story of one man's bizarre fate onto the printing block as it pushes absolute loneliness to its ultimate extreme, is finally complete!! A manga entirely from traditional woodblock prints. (Source: Seirin Kougeisha, translated) Note: Includes one extra chapter.

Source: AniList