Sora Oto Anime Details and Episodes "Heaven" is a company. The job of the "Messenger of Death" is to deliver the souls of the dead to heaven. The Messengers of Death are ranked according to… Series info · Watch free · Trending anime · Airing schedule FormatMangaStatusFinishedScore57/100SourceOriginalCountryJapan Fantasy Shoujo Watashi no + Okusuri Uka Shinohara · Tsumugi Kawabata · Yukue Shiroka (Supporting)