Right, I'm looking for manga that deals with a hybrid type of person, in this I mean half-human and half-?(anything non-human basically, such as alien, robot, vampire, witch, doll).They can be young to old, the genre can be anything besides Hentai/Guro.I also wouldn't mind a story dealing with one being impregnated by a non-human. 2s23v

Inuyasha - demon
Battle Angel Alita - robot
Kiseijuu - alien
Nurarihyon no Mago - demon
Variante - monster thing
Youkai Gakuenki - oni

Wolf Guy - Ookami no Monshou half wolf. Very mature though.

Also Kanokon...there are a few half demons.

in later chapters, there are hints that the main may be half something as well.

There's a shounen-ai manga called "Hybrid Child", by Shungiki Nakamura (the author of Junjo Romantica - though Hybrid Child nothing like "Junjo Romantica"). It's a bittersweet, tender and romantic story, set in samurai times Japan:
http://mangaupdates.conexionsite.com/series.html?id=288

Onikirisama no Hakoirimusume
Choudokyuu Shoujo 4946
Boku no Futatsu no Tsubasa
Bloody Cross
Rosario to Vampire
Vampire Knight
Vampire Hunter D
Nephilim

Vampire Juujikai - I don't really know if it fits, but there are vampire hybrids
Ao no Exorcist - I think the main character is a half-demon hybrid
Id - This might fit, since the main character is supposedly a dragon-human hybrid
Dragon Half - Another dragon hybrid. This one's a gag manga
Fairy Cube - Fairy hybrid
Hanatsuki Hime - Does inserting a demon's heart into a human count as a hybrid?
Kanata Kara - He's sorta human...... ^^'
Land of Silver Rain - Oni hybrid
Love Monster - Tengu hybrid
Aflame Inferno - kinda like a monster living in a human's body, synchronized together
D. Gray-man - Not quite sure if it fits, is sorta like it
Kyoukai no Rinne - Shinigami hybrid

Hope this helpd 🙂

Would you like to the Axis Order?

Megalomania.