R103.  Nara School mitokoromono in a fitted box, night heron or kingfisher on reeds.  Sentoku with shakudo, silver, and gold inlay.  The inside dimensions of the fuchi are 1.7 x 2.9 x 1.05cm.  The nakago hitsu-ana is .9 x 3 cm.  The kotsuka measures 1.45 x 9.6 cm.  Condition is excellent.  Was $525, now $410.