Observation Diary (PYO) 
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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 5 months ago
c.2-4 by THE BLANK 6 months ago
c.1 by THE BLANK 7 months ago
Search for all releases of this seriesStatus in Country of Origin
25 Chapters (Ongoing)
Completely Scanlated?
No
Anime Start/End Chapter
N/A
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0 topics, 0 posts
Click here to view the forumUser Rating
Average: 8.5 / 10.0 (2 votes)
Bayesian Average: 6.41 / 10.0
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Last Updated
April 12th, 2025 8:17am PDT - 3 weeks ago
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Recommendations
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Author(s)
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Serialized In (magazine)
N/A
Licensed (in English)
No
English Publisher
N/A
Activity Stats (vs. other series)
Weekly Pos #663 
(-51)
(-51)Monthly Pos #1264 (-317)
(-317)3 Month Pos #2457 
(+30)
(+30)6 Month Pos #2450 (+213)
(+213)Year Pos #3496 (-2542)
(-2542)List Stats
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