  We have made a search for Fe-57 gamma rays of energy 14.4 keV induced by
resonant absorption of monochromatic solar axions, as proposed by Moriyama. The
proposed axions are suggested to be emitted from the Sun, in M1 transitions
between the first, thermally excited state and the ground state of Fe-57. An
upper limit on hadronic axion mass of 745 eV is obtained at the 95% confidence
level, it being assumed that z=0.56 and S=0.5.
