Ritou no Umi Anime Details and Episodes In a faraway archipelago to the south, a lush, peaceful landscape can be found amidst an ocean of corals. This is the story of a beautiful island bathed… Series info Watch free DetailsFormatMangaStatusFinishedScore61/100CountryJapan GenresAdventureComedySlice of Life TagsFull ColorSwimmingFemale ProtagonistCoastalSeinenOutdoor ActivitiesScuba DivingTomboy RecommendationsYuru YuruAquaYotsuba&!8-gatsu no Soda SuiYokohama Kaidashi KikouHyakumanjou Labyrinth