The Shishi System (シシ座系 Shishi-Za-Kei, Lion System) is the star system which contained the planet Kaien, home to an extra-terrestrial human race, from which Lucky heralds from, and Toula, home to the late Karo Jumotsu. 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 and Voyager wielded by the native Kyuranger warrior.