This example is constructed in the traditional manner using layered washi / papier-mâché and finished in black urushi lacquer (黒漆塗). The form is defined by its wide, flat brim and low central dome, a practical and recognizable style worn by ashigaru and lower- to mid-ranking samurai for guard duty, patrols, and official processions.
The front is decorated with a single asanoha (麻の葉, hemp-leaf) motif, a powerful symbol associated with growth, strength, and protection. While not presented in a formal maru-style kamon layout, the asanoha design is closely associated with the Asano clan (浅野氏) and was commonly used as a decorative or semi-heraldic emblem on Edo-period military equipment, particularly for domain retainers.
Ichimonji-gasa of this type became standardized after the end of the Sengoku wars, reflecting the shift from battlefield armor to regulated samurai attire in the peaceful Edo era. Lighter than iron kabuto yet durable and weather-resistant, jingasa like this were essential components of everyday samurai equipment.
A genuine and evocative piece of Japanese military history, suitable for collectors of samurai armor (甲冑), Edo-period artifacts, or traditional Japanese decorative arts.
