3.688 out of 5 from 60 votes
A strange new transfer student joins Akira Tsubaki's class - her name is Mikoto Urabe and she has the habit of hiding her face behind her hair and falling asleep during class. One afternoon, when Akira goes to fetch his bag from the classroom, he finds Mikoto sleeping alone at her desk. She wakes up and makes her exit, but leaves behind some of her own drool on the desk. Without thinking, Akira tastes the drool... and is surprised to find it has a sweet, delicious flavour! A few days later, and Akira mysteriously comes down with a high fever; he's confused as to what is wrong with him until Mikoto visits him and tells him he's addicted to her drool and is suffering from withdrawal symptoms. From now on, Akira will need a regular top-up of Mikoto's saliva or else he'll fall ill - but maybe this isn't such a terrible thing, considering that Akira is falling for Mikoto...
Koushi Inuzuka wants to be a prosecutor. He has excellent grades, good morals and is very popular. However, his father is a talented martial artist who wants Koushi to follow in his footsteps, and he is hiding an important secret! When Koushi was younger, he was betrothed to the daughter of his father’s rival: Momoko, the strongest bride in the world! She’s cute, devoted, and a talented martial artist; and with Koushi’s father’s blessing, she is now the newest member of the Inuzuka household – much to Koushi’s dismay! Now, all Koushi wants to do is live a normal life and become a great prosecutor… but with two martial artists to deal with, can he keep his path – and sanity – intact?
In both manga male lead is pestered by a bunch of catgirls in love. The catgirls happen to be actually (major plot twist) cats. The cast also gets joined by a cat-loving girl which makes those two series even more similar. Note that Tamanyan is considerably ecchi-er and more haremy than Koi Neko, which in comparison manages to balance comedy and romance nicely and is generally low on ecchi. Nonetheless, if you liked one of those two manga and want to read another in which cats turn into girls, then the second one might fit the bill.