Japan Armor Society Tokubetsu Kichō Certified The Third-Highest Certification Awarded by the Japanese Armor Research & Preservation Society Mid-Edo Period Samurai Armor with a Helmet Signed Saotome Iechika This mid-Edo period suit of armor is distinguished by its sixty-two-plate iron helmet bearing the signature “Saotome Iechika” (早乙女家親) at the rear center of the bowl. The signed helmet is a particular point of interest for collectors, combining an identifiable maker’s inscription with the intricate construction of a sixty-two-plate suji-kabuto. The helmet’s closely spaced raised ribs create a striking architectural profile. Its black lacquer is complemented by gilt copper fittings, including an elaborate six-tiered hachimanza surrounding the opening at the crown. The turned-back helmet flanges bear gilt copper crests depicting three facing butterflies, a motif repeated on the decorative plates at the shoulders. The iron cuirass is constructed from vertically joined plates and shaped with a pronounced hatomune, or “pigeon-breast,” profile. Its sculpted form and black lacquer finish give the armor a strong, restrained presence, enriched by gold detailing and contrasting textiles. An expressive iron face mask with detachable nose, a red-lacquered interior, and gilt copper teeth adds to its commanding appearance. Indigo-laced shoulder guards, armored sleeves, thigh defenses, and five-splint shin guards complete the ensemble. The seven-section skirt incorporates black-lacquered hardened leather plates. A further inscription, “Juzan saku” (寿山作), is painted in red on the rear banner socket, together with a Sanskrit character. The armor has been certified as Tokubetsu Kichō Shiryō (Special Precious Material) by the Japanese Armor and Arms Research and Preservation Society, certificate no. 2486, and dated to the mid-Edo period. This armor comes with a 3rd highest Certificate of The Association for the Research and Preservation of Japanese Helmets and Armor - Tokubetsu Kichō Shiryō
Offered by Samurai Store








Tosei-gusoku · Hatomune-dō
Full gusoku (complete suit)
62-plate · Suji-bachi
Saotome
Saotome Iechika
Signed · On the kabuto bowl
Kebiki-odoshi · Kon (dark blue)
three facing butterflies
Edo
Tokubetsu Kichō Shiryō · Nihon Katchū Bugu Kenkyū Hozon Kai
As written by the shop
Especially valuable armour of notably superior workmanship and condition, the third of the five ranks.
Japanese armour is not certified by the NBTHK. The Nihon Katchū Bugu Kenkyū Hozon Kai (the Association for the Research and Preservation of Japanese Helmets and Armour), founded in 1961, is the principal body for armour. Its shinsa grades a piece as 資料 (shiryō, "reference material") across five ascending ranks: Hozon, Kichō, Tokubetsu Kichō, Kōshū Tokubetsu Kichō, and the highest, Jūyō Bunka Shiryō. The 資料 framing reflects the society’s purpose of preserving armour as cultural and historical reference, distinct from the NBTHK’s sword paper tiers.
Returns accepted only for errors/damage: damaged or incorrect items reported by email within 10 calendar days; defective goods within 30 calendar days.








¥2,700,000