Rubuta ci gaba don wannan sakin layi - Shekaru na mulkin Junnin, 758<unk>765, an fi dacewa da su a cikin sunan zamani ko "nengō". "Tenpyō-hōji" Junnin da alama yana da iko kaɗan kuma mai yiwuwa ne kawai mai nuna alama. A cikin 764, shekaru shida bayan Empress Kōken ya sauka, tsohuwar sarauniyar ta sake karɓar kursiyin a lokacin Fujiwara no Nakamaro Rebellion
, tilasta Junnin ya yi watsi da mulki.