Angel
From Wiki Resolution
The Dragons Of Earth (地の龍, Chi No Ryū), also known as the Seven Angels (七の御使, Shichi No Mitsukai), are a group of seven individuals per city who are fated to stand against the Dragons of Heaven in the apocalyptic battle on the Promised Day to determine the fate of the Earth and humanity. The Dragons of Earth ideologically represent the belief that conflicts between man and nature cannot be resolved peaceably, and that humans are on an irreversible path that will ultimately lead to the murder of the planet itself unless they are stopped.
Again at odds with the portrayal of the Dragons of Heaven, the Dragons of Earth lack the ability to create kekkai (barrier fields).
The sigil of the Dragons of Earth is a stylized representation of the Menorah.