Chijou Saikyou no Otoko Ryuu Episode 0 Anime Details and Episodes Prequel to Ryu, Strongest Man on the Face of the Planet. Series info Watch free DetailsFormatMangaStatusFinishedScore45/100SourceOriginalCountryJapan GenresActionSupernatural TagsMartial ArtsSuper PowerSeinen RelatedChijou Saikyou no Otoko Ryu (Sequel) CharactersRyu