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, and Luka! Once they were all friends making songs--but while Kaito might make a duet with Miku, or a duet with Luka, a love song all three of them sing together can only end in sorrow! Based on the song with over 4.4 million combined views on YouTube and NicoNico. - Hatsune Miku is an international pop phenomenon! - Like the Hatsune Miku titles Mikubon and Rin-Chan Now!, Acute is based on a famous Vocaloid music video. - A drama rather than a comedy, Acute is a different side of Hatsune Miku. - Four pages in full color.