In those days, Ukon Daibu stayed with the Kato clan of Higo Province, and based on that relationship it is guessed that Moritane also stayed with the Kato clan.
当時、右近大夫は肥後国加藤氏に身を寄せていた関係もあり、盛胤も加藤氏に滞在していたと思われる。