Gorou, like all of Watatsumi Island's inhabitants, is a loyal supporter of Sangonomiya Kokomi. Kokomi trusts him to lead the Watatsumi Army as its primary general, being sincere, determined and courageous. He has a strong sense of camaraderie and gets along well with all of the soldiers under his command, who in turn share the same sentiment and speak to him if any issues arise, including new recruits.