"Tondemo Mirai Kuusouzu" (The Fantastic Diagram of Futuristic Playdreams) is sasakure.UK's eighth overall album, and his third on a major label. It is a concept album dealing with the themes of "Future" and "Imagination". it features only Hatsune Miku and GUMI, but also the Utaite Perio.
The limited edition comes with a DVD. Tracks 14, 15, and 16 are bonus tracks. Track 16 is only avalibale if you purchase the album on iTunes.