Early Edo period koboshi kabuto (helmet) attributed to the Haruta school. The 62-plate bowl features a tenkokuzan form with approximately 1,890 rivets. The shikoro (neck guard) suggests a later mounting on a samurai armor from the Kaga region.









Single component
62-plate · Hoshi-bachi
Haruta
Unsigned
Edo
We could not find an authenticity certificate on the seller’s listing. Japanese armour is normally certified by the Nihon Katchū Bugu Kenkyū Hozon Kai (the armour society). Without one, the attribution is the seller’s own assessment and has not been independently verified — treat it with caution and ask the dealer about certification before buying.



Early Edo period koboshi kabuto (helmet) attributed to the Haruta school. The 62-plate bowl features a tenkokuzan form with approximately 1,890 rivets. The shikoro (neck guard) suggests a later mounting on a samurai armor from the Kaga region.









Single component
62-plate · Hoshi-bachi
Haruta
Unsigned
Edo
We could not find an authenticity certificate on the seller’s listing. Japanese armour is normally certified by the Nihon Katchū Bugu Kenkyū Hozon Kai (the armour society). Without one, the attribution is the seller’s own assessment and has not been independently verified — treat it with caution and ask the dealer about certification before buying.


