Catulus Syndrome
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Catulus Syndrome

Alternative Titles

Synonyms: Nekomusume Shoukougun
Japanese: 猫娘症候群〈かとるすしんどろーむ〉


Type: Manga
Volumes: 8
Chapters: 100
Status: Finished
Published: Oct 15, 2016 to Feb 13, 2021
Genres: Comedy Comedy, Girls Love Girls Love, Supernatural Supernatural
Theme: School School
Serialization: Ganma!
Authors: Nekotarou (Story & Art)


Score: 7.551 (scored by 19871,987 users)
1 indicates a weighted score.
Ranked: #25542
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #2931
Members: 7,104
Favorites: 132

Available At


Ranked #2554Popularity #2931Members 7,104
MangaGanma!Nekotarou (Story & Art)
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Volumes: /8
Chapters: /100


Shirakaba Yuki is a girl with the Catulus syndrome, which afflicts her with cat ears and a tail, plus some cat-like behavior. In the middle of her high school entrance ceremony, Ayano Riko—who is also a first year—comes in with a mountain of cats on her back. Apparently she's a cat magnet...

Unexpectedly they become friends?

(Source: MU)



Aug 11, 2021
I love it. I love it so much. Why the genre doesn't include "Yuri" is beyond me.

This review contains information that is revealed throughout the manga (spoilers), however most things here should be minor details or be something that happens near the beginning.

One of my favorite things about this is the inserts about cat behaviors. "Cats flick their ears when agitated" and other cool cat facts. The characters are extremely cute.
Yuki is a shy girl who has Catulus Syndrome. Because of her condition, she was rejected by the parents of her would-be friends, so she can't socialize well. Catulus Syndrome only occurs ...
Feb 1, 2022
While the romance is slow, it is still a sweet and amazing story, with many other side romances and friendships.

I've found that a lot of girl's love manga doesn't seem real. Sometimes one character seems to be in love with the other for no apparent reason, or some things that aren't normal are treated as way too normal, but this manga feels real. I don't know how to describe it, but everyone's emotional progression is tangible and not random and jerky.

The art style is AMAZING and BEAUTIFUL!

Also, I learned a lot about cats, and using what I learned in this manga, I became ...
Nov 11, 2023
I feel like it is necessary to give this manga some more love, as it might just be one of my favorite Shoujo Ai manga.

Catulus Syndrome is a fantastic, underrated Girls Love story. It's filled to the brim with cute girls and catgirls, and is sure to warm the heart of even the coldest of readers with its sweet romance and fun slice-of-life atmosphere.
Yuki Shirakaba is a girl inflicted with this 'Catulus Syndrome' who tends to be very anxious and adorable, and she takes the spot as our protagonist. She meets Riko Ayano, an absolute cat magnet, on the first day of school ...

Interest Stacks

50 Entries · 253 Restacks
by HD90
50 Entries · 39 Restacks
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Recent News

Recent Forum Discussion

Catulus Syndrome Chapter 100 Discussion
LilyWhiteheart - Feb 15, 2021
3 repliesby DazeFire »»
May 10, 2022 1:47 AM
Poll: Catulus Syndrome Chapter 3 Discussion
MetaThPr4h - Feb 10, 2018
1 repliesby Liddo-kun »»
Aug 17, 2020 12:48 AM
Poll: Catulus Syndrome Chapter 2 Discussion
Salokannel2 - Feb 9, 2018
1 repliesby Liddo-kun »»
Aug 17, 2020 12:42 AM
Poll: Catulus Syndrome Chapter 1 Discussion
Salokannel2 - Feb 9, 2018
1 repliesby Liddo-kun »»
Aug 17, 2020 12:28 AM
Poll: Catulus Syndrome Chapter 66 Discussion
Dessssy - Dec 27, 2019
0 repliesby Dessssy »»
Dec 27, 2019 8:15 PM