Saint Beast: Kouin Jojishi Tenshi Tan

The Saint Beast hierarchy, created by Zeus, consists of three tiers of angels, all supposedly equal. Six angels, Go, Shin, Rei, Guy, Yuda, and Ruka, were appointed as Saint Beasts to govern Earth's animal populations. They were tasked with this duty, but Kira and Maya, two other angels, chose not to participate in the selection process and instead went to Earth. As Zeus's behavior became more tyrannical, the six Saint Beasts began to question his motives.