Kusozakoboukou Oshii-san 
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Description
The high school freshman Mamoru Kishino was expecting a fateful encounter and he met the pretty girl classmate Koko Oshii, and happened to know her secret. To his surprise, he found out Oshii-san's bladder is super weak...!! To not leak this secret, Kishino swore to protect Oshii-san('s bladder).
(Source: Nihon Bungeisha, translated)
Type
Manga
Related Series
N/A
Associated Names
Kusozako Boukou Oshii-san
クソザコボウコウ押井さん
Groups Scanlating
Latest Release(s)
c.15 by Necrofantasia Scans 1 month ago
c.14 by Necrofantasia Scans 2 months ago
c.13 by Necrofantasia Scans 4 months ago
Search for all releases of this seriesStatus in Country of Origin
2 Volumes (Ongoing)
Completely Scanlated?
No
Anime Start/End Chapter
N/A
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Click here to view the forumUser Rating
Average: 5.8 / 10.0 (12 votes)
Bayesian Average: 6.11 / 10.0
10
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Last Updated
September 24th, 2025 5:57am PDT - 3 months ago
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Category Recommendations
Recommendations
N/A
Author(s)
Artist(s)
Year
Original Publisher
Serialized In (magazine)
Comic Heaven (Nihon Bungeisha)
Licensed (in English)
No
English Publisher
N/A
Activity Stats (vs. other series)
Weekly Pos #658 
(+2)
(+2)Monthly Pos #1478 
(-292)
(-292)3 Month Pos #2330 (-528)
(-528)6 Month Pos #3237 (+40)
(+40)Year Pos #3429 (-860)
(-860)List Stats
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