Osananajimi no Ijou Kawaii Imouto-chan 
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Description
Yanagi, a second-year high school student, has a faint crush on Mizuki, the younger sister of her childhood friend Momo.
One day, while rummaging through Mizuki's personal belongings in her room, Yanagi discovers the truth about Mizuki?
Type
Manga
Related Series
N/A
Associated Names
My Friend's Abnormally Cute Sister
幼馴染の異常可愛い妹ちゃん
Groups Scanlating
Latest Release(s)
c.13 by Cuetie Scans 6 months ago
c.12 by Cuetie Scans 11 months ago
c.11 by Cuetie Scans 1 year ago
Search for all releases of this seriesStatus in Country of Origin
3 Volumes (Complete)
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: 4.4 / 10.0 (23 votes)
Bayesian Average: 5.43 / 10.0
10
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7+
13%
6+
26%
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4%
3+
9%
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9%
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26%
Last Updated
July 11th, 2025 9:17am PDT - 4 months ago
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Genre
Categories
Category Recommendations
Recommendations
N/A
Author(s)
Artist(s)
Year
Original Publisher
Serialized In (magazine)
Manga Life STORIA Dash (Takeshobo)
Licensed (in English)
No
English Publisher
N/A
Activity Stats (vs. other series)
Weekly Pos #724 
(-8)
(-8)Monthly Pos #1751 (No change)
3 Month Pos #3706 (-160)
(-160)6 Month Pos #5212 
(+143)
(+143)Year Pos #6765 (+486)
(+486)List Stats
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