If you're looking for anime similar to The Unparalleled Black & White 2nd Season, you might like these titles.
Nube fights a demon who resides inside walls, confronts a young spirit who wants her harmonica back, and in the end he must battle a powerful demon named Zekki, a demon that resides within Nueno.
Forgiven of her crime of looking into the past life of the one she loved, Yama Rikudou is a powerful being from the underworld sent to the human realm to hunt demons. She must eliminate the overflowing evil here in order to provide some balance to this world.
Years ago, the gods fought against each other before being sealed away. However their artifacts remained in the souls of the HuaXia clan as part of a contract and hope that someday in the future, they will awaken once more using those artifacts...
After Hiyuu and the gang defeated the monsters known as Oni, Shinjuku was safe once more – or at least, it should have been! Soon, the news is filled with reports of several unexplained murders; and what’s worse is that our heroes find themselves attacked by a dark and murderous organization known as “Dancing Swords!” Only those with special powers are being targeted by this shadowy group; can Kyoichi, Hiyuu, Misato and friends be able to survive?
Demons and monsters roam the halls of Domori Elementary, causing mayhem, mischief, and trouble for the students. To their rescue comes Nueno Meisuke, also known as Hell Teacher Nube! When he was a child he sealed a demon in his left hand, giving him the extraordinary powers to defeat evil where it lies. Armed with his spirit-slaying abilities, Nube will protect his precious students at all costs! But more importantly, can he ever manage to get a date with the lovely Ritsuko-sensei?