Oaiko. 
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Description
High school student Kiyoharu has a cute girlfriend and is at the top of the caste system.
However, he feels suffocated by the fact that he has to hide himself and suppress his true feelings.
Then he becomes friends with Mizuki, a member of the library board, through “sharing a secret".
With Mizuki, he is able to reveal his true self, and the two become closer and closer.
Gradually, he begins to prioritize his time with Mizuki over his girlfriend...?
Type
Manga
Related Series
N/A
Associated Names
Fifty-Fifty
オアイコ。
Groups Scanlating
N/A
Latest Release(s)
N/A
Status in Country of Origin
1 Volume (Complete)
Completely Scanlated?
Yes
Anime Start/End Chapter
N/A
User Reviews
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Forum
0 topics, 0 posts
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Average: 8.1 / 10.0 (6 votes)
Bayesian Average: 6.56 / 10.0
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Last Updated
September 11th, 2025 12:43pm PDT - 6 days ago
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Genre
Categories
Category Recommendations
Recommendations
N/A
Author(s)
Artist(s)
Year
Original Publisher
Serialized In (magazine)
Licensed (in English)
No
English Publisher
N/A
Activity Stats (vs. other series)
(+8)
(-759)List Stats
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