The younger brother of Tsunemori KIKKAWA, Tsunenaga KIKKAWA also joined the side of the Southern Court and appeared at Mt. Senjo, Hoki Province with the order of Emperor Godaigo.
また吉川経盛の弟・吉川経長も南朝方に参加し、後醍醐天皇の綸旨を奉じて、伯耆国船上山に参上している。