Billy Bat Anime Details and Episodes It’s 1949 Los Angeles, and Kevin Yamagata, a Japanese American comic book author, is drawing his bestselling character, Billy Bat: a quick-witted… Series info Watch free DetailsFormatMangaStatusFinishedScore85/100SourceOriginalCountryJapan GenresDramaMysterySupernaturalThriller TagsDrawingHistoricalSeinenPhilosophyConspiracyPoliticsEnsemble CastUrban FantasyTravelForeign RecommendationsMonster20 Seiki ShounenPlutoOpusOre to Akuma no BluesAsadora!Chi. Chikyuu no Undou ni Tsuite CharactersKevin YamagataBilly BatJackie MomochiKevin GoodmanLee Oswald (Supporting)