Interest Stacks

Cat head + tail on human body.

Cat ears/tail and transformation. The cat was an actual cat that turned human. There's also a side character tuxedo cat!

Cat yokai. Appearance varies between cat head + tail on human body, only cat ears/tail but otherwise human, and fully human. There's also cat transformation and actual cats too! This one is just full of cat!

Cat robot/love doll. Cat ears/tail. Cat is the seme.

More robot/love doll cats. This is a spin-off of Love Neco that takes place in the future and features the side/new characters. I think it's a collection of one-shots? I dropped after the 1st chapter as I didn't like the characters in this one.

Cat head + tail on human body.

Cat ears/tail and transformation.

Cat head + tail on human body.

I didn't' realize this series had a sequel! I wonder if the ukes doing okay? Poor guy had a rough time in vol 1 but, judging by the cover here, it looks like he's thriving!

Cat ears/tail.

Guy with a tiger mask...or is it a mask?! (He also has a tail!) I'm including this here, despite it being a big-cat, because the cat behavior is like a housecat, not a wild beast.

Actual cat that is mostly depicted as a human with cat ears/tail. Also mostly chibis! This is fluffy, slice of life content and each chapter is exclusively pictures, no dialogue. (There's 1 chapter with dialogue but each chapter is self contained so not understanding the 1 won't affect the overall understanding of the series)

Cat ears/tails.
Book 1 in the "My Favorite" series.
This is a collection of one shots about catboys in heat. All the stories take place in the same universe and feature different couples. (The last chapter in the book is a story with regular humans)

Book 2 in the "My Favorite" series.
Also a collection of one shots. This book focuses on the now grown-up children of the couples from the 1st book.

Book 3 in the "My Favorite" series.
Same idea as book 2 HOWEVER this book features date rape and some other really messed up behavior. The tone in this book is really creepy and doesn't match the other 2 books at all.

(One of the cats has the floofiest tail! It's truly a thing of beauty.)

Book 4 in the "My Favorite" series.
This book exclusively features the actor x radio host couple from book 3 but this time their story is actually cute and fluffy.

(Floofy tail cat is also in this one!)

Cat ears/tail.

I think this is a bunch of oneshots? I dropped it after the 1st chapter because the seme was treating the cat boy so poorly T-T But it's rated over a 7 on MAL so, as usual, my taste is weird lmao

A bunch of oneshots by different authors. Chapters 5 and 9 feature cat characters.

Here's a list of all chapters and what type of kemono/jingai they contain:
1 Wolf beastman and human prince prisoner (wolf head, super short)
2 Bunny x kitsune (ears/tails, cute, wholesome)
3 Owl god x blind human sacrifice (transformation, short)
4 Bird x human (bird head & wings, TW: rape)
5 Human and guy who transforms into a cat (cute, no smut, kinda short)
6 Human and minotaur (I didn't understand this one, no smut?)
7 Trees (no smut, super sweet and creative)
8 Birds (pretty much entirely bird, no smut, wholesome)
9 Dobermann x Scottish-fold (dog head, cat nose/ears/tail, cat is adult but looks young)
10 Gentleman goat beastman and acrobatic horse beastman (goat/horse heads)
11 Kitsune x kitsune (ears/tails, features a snake)
12 Story (no comic, wolf king x human bride, wolf head, somehow cute AND smutty)
13 Dragon/lizard? god x feather dog (no smut, wholesome)

Cat transformation and cat ears/tail.
Cat is part of the side-couple (uke) and shows up around chapter 3. His backstory is sad, so get ready to tear up T_T

Cat transformation, cat ears/tail, and actual cats!
This book contains 2 separate stories that take place in the same universe with the same characters. Chapters 3-5 contain the cats!
This was serialized in a BL magazine, but it's what western audiences would call shounen ai as the focus of the story isn't romantic and there are no intimate scenes. The relationships of the couples take a backseat to the actual plot. If you like really cute stories and cats, I'd recommend it!