Acute Anime Details and Episodes Acute, like the three angles of a triangle. Acute, as in its three sharp points. Acute is the tragic relationship between three Vocaloids: Miku, Kaito,… Series info Watch free DetailsFormatMangaStatusFinishedScore59/100SourceOtherCountryJapan GenresDramaRomance TagsLove TriangleYandereHeterosexualVocal SynthShoujoPrimarily Teen CastFemale Protagonist RecommendationsCantarella: Ao no DokuyakuMozaik RoleVampireGumi from VocaloidHatsune Miku: Bad∞End∞NightKoi-iro Byoutou: OSTER Project Comic CollectionYakusoku no Tane CharactersMiku HatsuneLuka MegurineKAITO