If you're looking for anime similar to Chimera, you might like these titles.
Between August and October, 1952, a series of unusual crimes takes place in Musashino and Mitaka: the attempted murder of 14-year-old Kanako Yuzuki, Kanako's abduction from the strange research "hospital" where she was recovering, then abductions of other girls, followed by their severed limbs in custom-fitted boxes being placed in surrounding towns. News editor Morihiko Toriguchi and crime fiction writer Tatsumi Sekiguchi investigate with the help of onmyōji Akihiko Chūzenji.
Two gentlemen from the city go out hunting. After getting lost on a mountain road they found a cheap restaurant. But everything is not as it seems.
Shou, Ako and Reiko are three friends who live in a spooky town filled with ghost stories and haunted places, such as the abandoned Kaidan Restaurant. From an encounter with a bullied classmate at school who’s acting strangely like a cat to vacationing in the countryside near a forest where a boy once drowned, the trio often find themselves in the middle of supernatural tales of terror. Whether they’re telling frightful legends or inadvertently interacting with the dead, Shou, Ako and Reiko will experience the scary side of life with curiosity and camaraderie.
Years ago, a great unholy rift opened in the center of Tokyo, turning Shinjuku into a demon-infested slum. At that time, a great warrior fought their leader, but was defeated. Now, the unholy forces reach out, targeting the one man who can bring peace to the war-torn world... a young boy must now do what his father could not--defeat the evil that lives inside Demon City Shinjuku!