Plastron or Frontpiece for a Firefighter's Suit (Kaji shōzoku)

Wood architecture in densely populated areas made firefighting a frequent occurrence in the Edo period (1615–1868). Jackets made of leather or wool offered firefighters protection against the flames. Wool was imported from Europe. The triple ring crest in white is of the “three alternating rings” (mitsurin chigai) type framed in a tortoise shell (kikko) motif, and identified the house with which the wearer was affiliated.