WereCat series by Sakyo Aya:
http://www.mangago.me/home/mangalist/119876/
After having been apart from his older brother for 10 years, Ninomiya Michiru, has finally returned to Japan to live with his brother, Shiou. But what surprises lies in store for him after all these years? What secrets were buried in his memories after all these years that he tried to forget?
* This manga is Shounen Ai but the rest of the series are all Yaoi
Rakan lives alone, and the plants in his garden grow so thick and fast that it seems like a jungle. One day a man, holding a gun made of wood, falls right down into his garden. He seems to come from another world, and he's searching for someone who can bring back the green into his own dark and inhospitable world.
Deep in a cave lies a demon trapped in ice who will eat any human who dares enter. The demon, Blood, waits for the human who will cry the purest tears, for the gem formed from those tears will break the spell that binds him. Then one day, a young man named Ishuca appears in the cave - and knowing that his weak heart will not last long, he has come to die. Touched by Ishuca's gentle nature, Blood gradually begins to change from the cruel, ice-cold demon he once was.
The White Jewel Pin is an incredibly rare, precious item. When it breaks in half, two men from different organizations gain possession of the two pieces. Each is determined to get the other half for himself: one for the sake of his own freedom, the other for the sake of the master who saved him.
Sequel - Shuuten Unknown Gaiden
http://www.mangago.me/read-manga/shuuten_unknown_gaiden/
This collection of short stories features wandering gods who enrich the land. During their travels, they observe humans and sometimes fall in love. If that affection is returned, the gods take the human form of the one who loves them.
Ch 1 - A boy and a dragon god
Ch 2 - A young man and a snake god
Ch 3 - A hunter and a bird god
Ch 4 - A nomad and a horse god
Vol 2 - A bandit and a black dragon
Fumichi is a male waiter at a bar. He often gets harassed by the customers that demand special service from him. One night, he gets beat up by a customer that got offended, and was taken in by Sazawa and his daughter, Iyo. Join them in their interesting relationship.
http://mangapark.me/manga/nichijousahan-bi-beautiful-life
Oda and Hasegawa are childhood friends bound by a very special secret: Oda’s a third-generation pig farmer on a farm that raises FLYING PIGS. But when a nosy reporter starts investigating tales of upward-mobile porkers in the area, the two must band together (and thereby grow closer in doing so) to protect Oda’s family’s livelihood as well as the good-luck-giving swine.
One day, the college student Taichi is spoken to by a stranger in a place that is very dear to him. He is informed by the man, who calls himself Zama, that the place may be gone soon. It is where the orphaned Taichi first met his beloved guardian Kanda.
Who is this Zama, who suddenly appears before Taichi? Taichi is anxious...
Itou Keita is a boy with no remarkable talents beyond his better-than-average luck, until one day he receives an acceptance letter out of the blue inviting him to attend the prestigious all-boys academy, Bell Liberty School (BL School). As he settles in to his new life, Keita is sure to find companionship in his rather eclectic cast of schoolmates.
Gakuen Heaven - Yaoi version
http://www.mangago.me/read-manga/gakuen_heaven_higuri_yuu/
Azumi gets a new arrogant housekeeper, Wakui who is tougher than any maids he has ever met!
Nekoka Danshi No Shitsukekata