Natsume or Matcha powder tea box made in kuro urushi nuri, black urushi lacquer, with bamboo decoration (Take). The interior completely in kuro urushi nuri and in the base also in kinmakie, appears the mei, signature of the artist, Keizan ??Take). El interior completamente en kuro urushi nuri y en la base igualmente en kinmakie, aparece plasmado el mei, firma del artista, Keizan ??.

The container includes the original transport and conservation box made of paulownia wood, also presenting the signature, a calligraphy and the hanko seal in vermilion ink of the artist himself. In addition, the piece includes, as an extra certificate, a cloth in which once again reflects the teacher's mei as well as his personal stamp.

Keizan, whose full name is Goro Hirano ??, is a lacquer and makie artist of enormous reputation, respected and admired for her exquisite work and her great skill in the use of kinmakie in her designs for natsume.