Four Heavenly Kings Of Mutsu
The Four Heavenly Kings of Mutsu (jap. 陸奥四天王, Mutsu shi tennō, "Mutsu's Four Heavenly Kings") is a large pack of dogs led by four siberian husky brothers.
They gather to encircle Moss and his group in a hot weather parched volcanic crater, and try to force them to join their pack. The same fate had previously killed the Ohu warriors in the fourth, fifth and sixth team. Fifth team's leader, Terry had joined the Mutsu heavenly kings in shame, but later through himself at pack in an attempt to free the Ohu pack. Kisaragi pierced his remaining eye making him blind. After Terry runs into the forest and is killed by Akakabuto's soldiers, Kisaragi was impressed by the courage of the other dogs attacking the bears. As a result, the four generals of Mutsu joined the Ohu warriors, and the pack is strengthened considerably.
Kisaragi is the only one who is seen.
While the four heavenly kings besides Kisaragi haven't appeared, they've been mentioned.