Watch Shuumatsu no Valkyrie IV Watch now on Miruro - Free Anime Streaming The fourth season of Shuumatsu no Valkyrie. Series info Watch free DetailsStatusUpcomingSourceMangaCountryJapan GenresActionDramaFantasySupernatural RelatedRecord of Ragnarok III (Prequel)Record of Ragnarok (Source) CharactersSouji Okita (Supporting)Susanoo (Supporting)