A cat falls in love with a human who once took care of him. Wanting to stay by the young man's side, he agrees to a deal that would allow him to take human form--except in the eyes of the one he has feelings...

From Lovely Strange Dark: After his cat goes missing, Taichi gets a visit from a mysterious new transfer student.

Former Demon Cat, Fluffy at its best. Serve him. A fluffy cat makes a businessman man's heart beat faster!　The main character, Taiga, happens to live with a talking cat, Gornago, who used to be a demon god...

A story about a former office worker and chess champion who was reborn as a princess in the north. Alenya is reborn in the frigid principality of Vinaldam as an illegitimate daughter, and her days are filled...

https://youngchampion.jp/series/0f661b8f67a0e

http://www.moae.jp/comic/nekomatamanma

Seirin Academy -- a famous academy with a long history, and one of the leading places of education for young ladies far and wide. It is also place where Tsujiura Mio just transferred to, and somewhat... strange...

Follows a nekomata girl as she interacts with a senpai nekomata girl.

Sakuya used to be a fearsome high rank vampire until he fell inlove with Atsumi. Now, he's fallen so low that he can't even drink other people's blood because only Atsumi's blood suits his taste. The problem is...

From MangaHelpers: One day, Son happened across a woman, named Shue, that he had loved as an older sister when they were young. It looked like it was the same woman, with the same scars, but Son had thought...

From Manga Abyss : 1-2. Sleepless ButterflyThe Kinase village is being called “a village protected by god”. Kaya and Rin were raised in a village that’s surrounded by a deep forest. Although they are brother...

NAGAI Junpei, a high school freshman, wakes up one day to find all of humanity in a deep sleep. In a free world, overflowing with desires, his strange survival days begin. Volume 4 includes the oneshot The Lost...

Kaho thought that she was loved while feeling a sense of discomfort. However, Kaho knows the fact of shock and is despaired after her sister's hospitalization. Kaho, who doesn't know what to do, finds her way ?...

The story of the "sweetie-horror" manga begins when an unnamed character without memories gets lost and arrives at a mansion. There he meets Charon, a naive girl who has a secret.

Akihiko, searching for answers about the early-death curse that afflicted his father, returns to the rural family seat, but when he arrives, he is faced with only more questions. What is the nature of his...

From DrCoke at MangaHelpers: Eight years ago, a girl went missing while playing hide-and-seek in the forest. Starting around then, instances of 'labyrinths' started spawning in random places, which led to an...

High school student Yaneko loves to sleep, so much that she can barely wake up of her own accord. That is, until she is roused from her slumber by a sleep spirit known as Nerim. Yaneko must accompany the...

Book 5 of the Narcissus Black series. The rest are:#1 Narcissus Black#2 Netsu no Aru Yoru#3 Eden no tawamure#4 Lion Heart#6 Shi no Seppun

Kingyo Sukui (Prequel) A poor man who hates working is left by his wife. The same day, the god of poverty comes to live with him. 2-4. Derashine no Hana (Sequel)Based on a Rakugo tale. A man with an...

These are different stories involving Devilman's world. Some are about Devilman and add to the mythology some are separate stories that don't involve Devilman but take place the same time as the events in the...

Book 2 of the Narcissus Black series. The rest are:#1 Narcissus Black#3 Eden no tawamure#4 Lion Heart#5 Nemuru bara#6 Shi no Seppun

From Chibi Manga: The person who pinned down the demon female instructor was none other than the most outstanding male student in the military!? With a high principle in discipline and both military and...