Nemurenu Chou
Ayahara Sono
- Mangaka
- Ayahara Sono
- Status
- Completed
- Original language
- Japanese
- Genres
- Psychological · Romance · Sports · Drama
- Content rating
- Safe
Where to find one
Search for Nemurenu Chou on the marketplaces collectors use.
Listings from external marketplaces. We may earn a commission on qualifying purchases.
Where it came from
Nemurenu Chou, or The Sleepless Butterfly, is a psychological thriller manga series written and illustrated by Ayahara Sono. Published in the early 2000s, it emerged during a period when dark, character-driven seinen manga were gaining traction for their exploration of trauma, obsession, and the fragility of human identity. The series is characterized by its unsettling atmosphere and intricate, shadowed linework, which reflects the author's focus on the internal turmoil of its protagonists.
The narrative follows a complex web of deceit and mystery, designed by Sono to challenge the reader's perception of truth as the plot unfolds. Upon its release, the work was noted for its departure from standard genre tropes, earning a dedicated following among readers who favored mature, suspenseful storytelling. It remains a notable example of Sono's ability to craft atmospheric tension through deliberate pacing and psychological depth.
Generated by Pi, the collecto.rs collecting companion
Who's collecting this
Real series collectors on collecto.rs who have this in their public collection.
About Nemurenu Chou
Nemurenu Chou is a series in the Manga catalog on collecto.rs. Ayahara Sono. Catalog data is sourced from MangaDex. No public series collectors track this one yet — adding yours would make you the first on collecto.rs.
How many collectors track Nemurenu Chou on collecto.rs?
Nemurenu Chou 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 Nemurenu Chou?
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 Nemurenu Chou catalog entry come from?
The catalog entry for Nemurenu Chou is sourced from MangaDex. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.
Is collecto.rs series tracking free?
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
%20no%20Karada%20wo%20Te%20ni%20Ireta%20zo!)