Eventually joined by their former enemy Demon Knight, the bearer of the Riser Stone, Riser-Shirogane defeats Kaiser Hadess and then the JustiRisers contend with Hadess older brother Majin Daruga who seeks both powers for his own use. The second of the Chouseishin series, the Justirisers involves a group of three people who were given the power to transform and don the Justirisers battle suits, powered by the Justicrystal which is sought by the forces of the Hadess Army under Kaiser Hadess. However, near the series finale, the GranSazers learn the truth of what occurred in the past and try to clear humanity of the charges placed against it by a devious member of the alliance. With their Chouseishin, the Cloud Dragon, and Guntras, the Gransazers combat alien threats from the alliance that intend to finish what they started. Each tribe has a mechanoid called a Chouseishin, which they can summon only when the three GranSazers of each tribe join together and use their Knuckle Risers. The Gransazers are divided into four tribes: flame, wind, earth, and water.

The first of the Chouseishin series, the Gransazers involves a group of 12 ordinary people who have the power to transform and don the Gransazers battle suits, that were created by an ancient race of humans, before an alien alliance wiped them out millions of years ago for being a threat to the universe. The Chouseishin Series was produced by Toho Company, Ltd., in association with Konami, to emulate and rival the success of Toei's Super Sentai and Kamen Rider series. The ChouSeiShin Series (Japanese: 超星神シリーズHepburn: Chōseishin Shirīzu) is a tokusatsusuperhero TV franchise which debuted in Japan from 2003 through 2006.

Justiriser sub indo