Subaru Sumeragi is a 16 year old, cheerful and extremely caring Onmyou medium (the head of his family, the Sumeragi clan) who confronts and helps take care of ghosts and spirits with the help of his twin sister, Hokuto, and his gentleman friend, Seishiro. Subaru does his best to help anyone he meets, but the entire atmosphere of the polluted city of Tokyo in the 90s, brings about a feeling of desperation that threatens to drag Subaru's spirit down. 
 
(Source: Anime News Network) Note: The Tokyo BABYLON 2021 project was cancelled after several cases of plagiarism were discovered which led to a lack of trust in the production company. The project's production will restart from scratch.