Edit Manga Information
What would you like to edit?

Kono Oneesan wa Fiction desu!?

Kono Oneesan wa Fiction desu!?

Alternative Titles

English: Is this Girl for Real!?
Synonyms: This Older Woman Is a Fiction!?, Kono Onee-san wa Fiction desu!?
Japanese: このお姉さんはフィクションです!?


Type: Manga
Volumes: 8
Chapters: 49
Status: Finished
Published: Aug 10, 2010 to Feb 21, 2015
Authors: Mutsuki, Tsutomu (Story & Art)
Serialization: Comic High!


Score: 6.991 (scored by 3477 users)
1 indicates a weighted score
Ranked: #86372
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #703
Members: 7,339
Favorites: 43
Ranked #8637Popularity #703Members 7,339
Add to List
Volumes: /8
Chapters: /49


Late one night when Jun was out on his bike, he came across a drunk, half-naked girl sprawled on the side of the road. She came round just long enough to be uncomfortably affectionate. Jun took her to his home so she could sleep it off. It turned out that she is Kawase Narumi, his author mother's new assistant. Unfortunately, she has no idea what she's doing in her new job, so Jun's going to have to coach her. He's also going to have to deal with her habit of getting drunk, mostly naked, and cuddly. Jun's life will never be the same!

(Source: MangaHelpers)


No background information has been added to this title. Help improve our database by adding background information here.


Kawase, Narumi
Kawase, Narumi
Yoshikawa, Jun
Yoshikawa, Jun
Kawase, Misora
Kawase, Misora
Komiyama, Hana
Komiyama, Hana
Oonuki, Ririko
Oonuki, Ririko

More reviewsReviews

Mar 7, 2015
If you like a thrilling romance this story is not for you If you like super casual romance where the author seems to be making each chapter have almost nothing to do with the next this is the manga for you i don't know the people here read the manga saw it was getting kinda interested decided on a rating and never came back to change it when they read through the whole thing. When i saw that it was tagged as seinen i was expecting a lot more than what i ended up with it was more like a kiddy story that when you read more
I found this review Helpful
Apr 17, 2015
The protagonist is a 28 year old, unemployed, alcoholic hottie named Narumi Kawase. For reasons unknown (no spoilers here, you'll have to find out yourself!), she's out of a job and is now scraping by as the assistant of an established manga artist. At first glance, this manga is seemingly another take on the harem genre, especially if you consider the amount of attention the deuteragonist Jun Yoshikawa gets. However, as the series progresses, you'll see a lot of the other characters being fleshed out and having their share in the spotlight, as well as see how their personal and romantic lives advance, which is read more
I found this review Helpful
Dec 3, 2014
I'm actually kind of surprised there isn't a review for this manga yet.
I'm just going to make this nice and simple, seeing as the chapters come out pretty slowly and I don't remember too much about the beginning.

Story: 9
I remember I felt as though this manga had a pretty slow start. Not much romance was happening at all. It was more like, a long stream of steady character development, but it wasn't enough to hold all of my interest.
Eventually, the romance started to sprout.
And I love the way this story goes about it.
If I could find a way to read more
I found this review Helpful
Dec 22, 2015
This show is a 9/10 before the final Chapter (c49/48 depending on how you count the half chapter).
The characterisation and devlopment of the characters is really good until the final chapter or 2 (these where very well done through the slow paced story and would get a 10/10 without the final chapter)
It's a really intresting (if predictable) story that would get a 7/10- the chapters don't always follow on from another and there is sometimes little connecting them- the story is meerly a medium for the 2 MC an the SC development.

However, the ending is really bad, the writer clealy hadn't planned on that read more
I found this review Helpful


Recent News

News Briefs for Jan 5 - 11

News Briefs for Jan 5 - 11

Here is a collection of news briefs for the last week in anime/manga news. These briefs include announcements that would not normally receive their own news thread. ...read more

Recent Forum Discussion

Poll: Kono Onee-san wa Fiction desu!? Chapter 29 Discussion
LastChapter - Jun 5, 2014
5 replies by Mich666 »»
May 23, 9:02 AM
Poll: Kono Onee-san wa Fiction desu!? Chapter 28 Discussion
LastChapter - May 23, 2014
4 replies by Mich666 »»
May 23, 5:40 AM