Having completed her work in the Philippines, Osage sailed for Japan in company with the attack cargo ship  and attack transport , the trio later joining with Task Group 34.8 to comprise a convoy of 23 ships and two escorts.
After completing her mission in the Philippines, Osage set sail for Japan as part of an escort group that included an attack cargo ship  and an attack transport . The three vessels later joined forces with Task Group 34.8 to form a convoy of 23 ships and two escorts.