Ga-Rei -Zero-
1
Seasons,
12
Episodes
21 tracks
Freshman Nimura Kensuke has the ability to see ghosts, and his life changes when he meets Kagura, a girl with the power to summon a "Ga-Rei" called Byakuei. The two work together to find evil spirita and devour them with the Ga-Rei.
The show may have ended, but I've not even watched one episode yet...
Shows that could be completed in a weekend.
Anime to watch
waiting to watch
