Or you could type in: coast guard japan before you tell people to go back…
https://www.pacificarea.uscg.mil/Our-Organization/District-14/D14-Units/Activities-Far-East-FEACT/FEACT-History/#:~:text=The%20U.S.%20Coast%20Guard%20(USCG,now%20the%20Japan%20Coast%20Guard).