The Ikkakuju System (イッカクジュウ座系 Ikkakujū-za-kei, Unicorn System) is the star system which contains the planet Jaji, from which Earth Daikaans Denvil and Manavil heralds from. As one of the 88 Constellations, it is part of the space dominated by the Space Shogunate Jark Matter, with its power embodied by its very own legendary Kyutama. The human-alien hybrid Mika Retsu has genetic material from the Ikkakuju System. Uchu Sentai Kyuranger: Episode of Stinger