design-is-fine:Black-lacquered kabuto (helmet) with the arm of a guardian deity, wielding a Vajra, E
design-is-fine:Black-lacquered kabuto (helmet) with the arm of a guardian deity, wielding a Vajra, Edo period, 17th century, Iron, lacquer, wood, and papier-maché, Yasukuni-jinja Shrine, Tokyo. Exhibition Japanese Arms and Armor, 1156-1868, Metropolitan Museum, 2010. -- source link