Shin Hakkenden(1999)

Shin Hakkenden is a fantasy anime series set in a distant future where eight celestial moons orbit God's land. After a brutal heavenly war, the Oowaris family rules all but one moon—Meiten, a sanctuary free from conflict. Eight chosen individuals, each from a different moon and each wielding one of eight sacred jewels that embody Earth's elements, are destined to restore their dying world. These unlikely saviors have already sacrificed everything for their power. When the mad Emperor Kai moves to resurrect a vengeful ghost intent on preventing Earth's restoration, the eight must unite and harness their jewel abilities to defeat him and complete their sacred mission. The series blends cosmic mythology with high-stakes action as these destined heroes race against darkness.