Read manga: Neko De Gomen!

manga
Summary:

Shiraishi Yayoi was a relatively unremarkable school girl, although a little clumsy, before a experimental accident changed her life forever. She was forced against her will by her father, self-proclaimed genius physicist, Shiraishi Sensei into a teleporter with a cat , and like in the movie "The Fly", she combined with the cat.Now, whenever she gets excited about anything, a pair of cat ears and a tail pop into existence. In the "catgirl" form, she has super powers, but the major drawback is that she also behaves like a cat when presented with the proper stimuli, like the sight of mice. She also has a boyfriend, but her "problem" tends to interfere in their dates since her excitement inevitably leads to her transformation into a catgirl.

Chapters (42)
Aug 25, 2019
Vol.6 Chapter 42 : Merry Christmas At The Ski Resort
Aug 25, 2019
Vol.6 Chapter 41 : The Horror! Cursed Couple!!
Aug 25, 2019
Vol.6 Chapter 40 : Light And Shadow Yayoi
Aug 25, 2019
Vol.6 Chapter 39 : Fat Girl Yayoi....?
Aug 25, 2019
Vol.5 Chapter 38 : The Last Crusade!?
Aug 25, 2019
Vol.5 Chapter 37 : Treasure Hunter Yayoi!
Aug 25, 2019
Vol.5 Chapter 36 : The Treasure Of Legend
Aug 25, 2019
Vol.5 Chapter 35 : The Mountain Is Calling!
Aug 25, 2019
Vol.5 Chapter 34 : Operation Yayoi!
Aug 25, 2019
Vol.5 Chapter 33 : The Cat Is In Yayoi Or Yayoi Is In The Cat
Aug 25, 2019
Vol.5 Chapter 32 : Sinking Ships
Aug 25, 2019
Vol.5 Chapter 31 : Let's Go To The Dinosaur Exhibit!
Aug 25, 2019
Vol.5 Chapter 30 : Legend Of Water Dragon
Aug 25, 2019
Vol.4 Chapter 29 : Together At The Water's Side..
Aug 25, 2019
Vol.4 Chapter 28 : Fight! Ueda Castle!!
Aug 25, 2019
Vol.4 Chapter 27 : Yukimura Rises Up!
Aug 25, 2019
Vol.4 Chapter 26 : Quantum Leap
Aug 25, 2019
Vol.4 Chapter 25 : A Japanese Ghost Story
Aug 25, 2019
Vol.4 Chapter 24 : The Heat Period Doesn't Sleep!
Aug 25, 2019
Vol.4 Chapter 23 : Fatal Attraction...?
Aug 25, 2019
Vol.4 Chapter 22 : Kamira Again..?
Aug 25, 2019
Vol.4 Chapter 21 : Vampire Strikes Back..!?
Aug 25, 2019
Vol.4 Chapter 20 : Cherry Blossoms Falling
Aug 25, 2019
Vol.3 Chapter 19 : Red Doubt....?
Aug 25, 2019
Vol.3 Chapter 18 : Beware The Tomato Juice's Scent
Aug 25, 2019
Vol.3 Chapter 17 : Catgirl Splash
Aug 25, 2019
Vol.3 Chapter 16 : Grass Lot Baseball Wars
Aug 25, 2019
Vol.4 Chapter 15 : I Want To Know Your Feelings
Aug 25, 2019
Vol.3 Chapter 14 : Blown By The Wind
Aug 25, 2019
Vol.3 Chapter 13 : Facial Reconstruction Course
Aug 25, 2019
Vol.3 Chapter 12 : The Other Me
Aug 25, 2019
Vol.3 Chapter 11 : This Girl Is A Cat...!?
Aug 25, 2019
Vol.2 Chapter 10 : Take The Cat Out Skiing
Aug 25, 2019
Vol.2 Chapter 9 : Youkai Festival
Aug 25, 2019
Vol.2 Chapter 8 : Bakuneko Busters!!
Aug 25, 2019
Vol.2 Chapter 7 : Festival Mambo!
Aug 25, 2019
Vol.1 Chapter 6 : 101 Nyan-Chan Parade!!
Aug 25, 2019
Vol.1 Chapter 5 : When A Cat Changes Into A Swimsuit
Aug 25, 2019
Vol.1 Chapter 4 : Back To The Catgirl
Aug 25, 2019
Vol.1 Chapter 3 : Panic In Outdoors School
Aug 25, 2019
Vol.1 Chapter 2 : That Girl Is In Heat
Aug 25, 2019
Vol.1 Chapter 1 : The Birth Of Super Cat Yayoi