Ningen Shikkaku
Also known as No Longer Human (Furuya Usamaru)
Dazai Osamu
- Mangaka
- Dazai Osamu
- First published
- 2009
- Status
- Completed
- Original language
- Japanese
- Genres
- Historical · Psychological · Horror · Slice of Life
- Content rating
- Safe
Where to find one
Search for Ningen Shikkaku on the marketplaces collectors use.
Listings from external marketplaces. We may earn a commission on qualifying purchases.
Where it came from
Ningen Shikkaku, or No Longer Human, was published in 1948 shortly after the suicide of its author, Osamu Dazai. Often regarded as his masterpiece, the novel is a semi-autobiographical account that chronicles the life of Oba Yozo, a man deeply alienated from society and incapable of understanding human beings. It stands as a seminal work of post-war Japanese literature, reflecting the profound disillusionment and existential despair prevalent in Japan following the Second World War.
The work was serialized in Shukan Kōron and is notable for its raw, unflinching examination of shame and isolation. Dazai's writing style is characterized by a stark, confessional tone that stripped away the artifice of traditional literary forms. While some contemporary critics were initially unsettled by the book's nihilistic perspective, it has since become one of the most widely read novels in Japan, frequently cited as a definitive exploration of the human condition and the fragility of the self.
Written by Pi, the helpful collecto.rs AI
Who's collecting this
Real manga collectors on collecto.rs who have this in their public collection.
About Ningen Shikkaku
Ningen Shikkaku is a series in the Manga catalog on collecto.rs. Dazai Osamu. Catalog data is sourced from MangaDex. No collectors on collecto.rs publicly track this series yet — adding yours would make you the first.
How many collectors track Ningen Shikkaku on collecto.rs?
Ningen Shikkaku doesn't have any public collectors on collecto.rs yet. Sign up to add it and become the first.
Can I track my own copy of Ningen Shikkaku?
Yes. collecto.rs is free — sign up to log your series, upload photos, record condition, edition, and acquisition cost, and connect with other manga collectors. Your collection stays private by default.
Where does the Ningen Shikkaku catalog entry come from?
The catalog entry for Ningen Shikkaku is sourced from MangaDex. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.
Is tracking manga free on collecto.rs?
Yes. Tracking your series is free — no paid tier required to catalog items, upload photos, or share your collection.
Track every series you own
Free. Fun. Collection photos, notes, organization, value tracking, friends — all in one place.
Sign up free





