Kammala jumla mai zuwa: World of Fantasy shine kundi na goma sha biyu na ɗakin studio na Japan electronica band Capsule, wanda aka saki a ranar 25 ga Mayu, 2011, a Japan. An fara fitar da kundin ne da taken "Killer Wave". Bayan da
2011 Tōhoku girgizar kasa ya faru a ranar 11 ga Maris, 2011, Yasutaka Nakata ya sanar da cewa album ta saki (wanda aka sanar a baya a matsayin Maris 23, 2011) da aka jinkirta da kuma saboda saki a wani ba a sani ba kwanan wata domin murfin art sake aiki da kuma sake sunan. "Killer Wave" an dauke shi a matsayin "aikin aiki". Wannan shi ne kawai kundi na duo tare da duk waƙoƙin da mawaƙa Toshiko Koshijima ya rera. Har ila yau, shi ne kundi na farko na harshen Ingilishi.