King of Prism by Pretty Rhythm: 4-koma Kings Anime Details and Episodes Watch anime online free in HD. Stream subbed and dubbed anime episodes with no ads, no signup. The best free anime streaming site — new episodes daily. Series info · Watch free · Trending anime · Airing schedule FormatMangaStatusFinishedSourceAnimeCountryJapan Comedy · Slice of Life 4-koma · Primarily Male Cast KING OF PRISM by Pretty Rhythm (Source) Kouji Mihama · Hiro Hayami · Kazuki Nishina · Rei Kurokawa (Supporting) · Hijiri Himuro (Supporting)