Ichido dake demo, Koukai Shitemasu.
I Can't Believe I Slept With You!
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Ichido dake demo, Koukai Shitemasu.

Alternative Titles

Synonyms: Even If It Was Just Once, I Regret It
Japanese: 一度だけでも、後悔してます。
English: I Can't Believe I Slept With You!
More titles


Type: Manga
Volumes: 3
Chapters: 21
Status: Finished
Published: Jun 27, 2019 to Feb 26, 2021
Genres: Comedy Comedy, Girls Love Girls Love, Romance Romance
Serialization: Dengeki Daioh
Authors: Miyahara, Miyako (Story & Art)


Score: 7.891 (scored by 36863,686 users)
1 indicates a weighted score.
Ranked: #9052
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #2087
Members: 7,303
Favorites: 188

External Links

Ranked #905Popularity #2087Members 7,303
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Volumes: /3
Chapters: /21
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Twenty-four-year-old Chiyo Kozuka is down on her luck. Unemployed and with an empty bank account and three months behind her rent, she has no idea what to do. That is until her landlady knocks on her door and asks if they can have sex! If Chiyo agrees, the landlady promises to help her with financial issues.

The following day, Chiyo wakes up surprised to see her landlady sleeping next to her. Confused and hungover, she finds that she has no memory of the previous night. Nonetheless, when her landlady wakes up, she stays true to her word and proposes a unique financial agreement to Chiyo—one that Chiyo is in no position to deny!

[Written by MAL Rewrite]


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More reviewsReviews

Dec 5, 2021
Thicc_Ink (All reviews)
Ichido dake demo, Koukai Shitemasu is a breath of fresh air, and I think might be the best portrayal of a lesbian romance I've seen in yuri manga. Oftentimes there isn't much effort actually given to the process of discovering you might be queer, and the flood of emotions that come with that discovery. Ichido dake demo, Koukai Shitemasu handles the entire process with real respect for its characters. The manga also isn't padded with the annoying tropes of romance manga, there's no padding of will they won't they, instead we simply see characters trying to understand their feelings and come to terms with not read more
Jun 30, 2020
Yuzu_Citrus (All reviews)
This is a must read for any fan of yuri, moe, slice of life or cuteness in general. If you're looking for something more grand with an overarching and complex plot I suggest looking for something else.

Even If It Was Once I Regret It is a yuri manga centered around the adorable relationship between Chiyo Koduka and Ritsuka Hara, or more commonly referred to as from Koduka as "Landlady." Despite the rather odd start of Hara requesting service of Koduka as a way to pay her rent, be it either simply hugging or something as lewd as sex, their relationship blooms into quite a loving read more


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Recent Forum Discussion

Poll: Ichido dake demo, Koukai Shitemasu. Chapter 19 Discussion
Little_Engineer - Mar 13, 2021
9 replies by SakuShin »»
Oct 23, 2021 8:59 PM
Poll: Ichido dake demo, Koukai Shitemasu. Chapter 12 Discussion
luinthoron - Mar 12, 2021
3 replies by JUJUVDS »»
Oct 17, 2021 12:48 PM