Sleepless Nights (Saeng Sa) 
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Description
Type
Manhwa
Related Series
N/A
Associated Names
Sleepless Night (Saengsa)
Sleepless, Fulfilling Night
잠 못 이루는 밤
Groups Scanlating
Latest Release(s)
c.6-7 (end) by Cupid Scans 1 year ago
c.5 by Cupid Scans 1 year ago
c.4 by Cupid Scans 1 year ago
Search for all releases of this seriesStatus in Country of Origin
6 Chapters + Prologue (Complete)
Completely Scanlated?
Yes
Anime Start/End Chapter
N/A
User Reviews
N/A
Forum
0 topics, 0 posts
Click here to view the forumUser Rating
Average: 5.2 / 10.0 (11 votes)
Bayesian Average: 5.95 / 10.0
10
0%
9+
9%
8+
0%
7+
27%
6+
9%
5+
18%
4+
9%
3+
18%
2+
0%
1+
9%
Last Updated
January 12th, 2026 5:29am PST - 5 days ago
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Genre
Categories
Category Recommendations
Recommendations
N/A
Author(s)
Artist(s)
Saengsa [Add]
Year
Original Publisher
Serialized In (magazine)
Ridibooks (Ridibooks)
Licensed (in English)
Yes
English Publisher
Activity Stats (vs. other series)
Weekly Pos #839 (-29)
Monthly Pos #1909 (No change)
3 Month Pos #3450 (-414)
6 Month Pos #5241 (+52)
Year Pos #6159 (-816)
List Stats
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Forum Posts Click to view the forum
