Observation Diary (PYO) 
Login to add items to your list, keep track of your progress, and rate series!
Description
From a steamy one-night stand with a tattoo artist to a nude selfie in a deserted park. This is an observation diary that steals a peek into seemingly ordinary, intimate moments. This is the third diary in the series, following Deviant Diary and Delusional Diary.
Official Translations:
Japanese
Type
Manhwa
Related Series
N/A
Associated Names
観察日記〜他人の性生活のぞいてみませんか？〜
观察日记
관찰일기 (PYO)
Groups Scanlating
Latest Release(s)
c.5-10 by THE BLANK 6 months ago
c.2-4 by THE BLANK 7 months ago
c.1 by THE BLANK 8 months ago
Search for all releases of this seriesStatus in Country of Origin
29 Chapters (Ongoing)
Completely Scanlated?
No
Anime Start/End Chapter
N/A
User Reviews
N/A
Forum
0 topics, 0 posts
Click here to view the forumUser Rating
Average: 7.3 / 10.0 (3 votes)
Bayesian Average: 6.35 / 10.0
10
33%
9+
0%
8+
0%
7+
33%
6+
0%
5+
33%
4+
0%
3+
0%
2+
0%
1+
0%
Last Updated
June 12th, 2025 8:58am PDT - 4 days ago
Image [Report Inappropriate Content]
Genre
Categories
Category Recommendations
Recommendations
N/A
Author(s)
Artist(s)
Year
Original Publisher
Serialized In (magazine)
N/A
Licensed (in English)
No
English Publisher
N/A
Activity Stats (vs. other series)
Weekly Pos #598 
(-204)
(-204)Monthly Pos #1594 (-17)
(-17)3 Month Pos #2289 (-224)
(-224)6 Month Pos #2740 
(+219)
(+219)Year Pos #2834 (-734)
(-734)List Stats
Note: You must be logged in to update information on this page.
Forum Posts Click to view the forum
