They have Funagata-kohai (boat-shaped halo) and were carved in the style of hanniku-bori (mezzo-rilievo) or atsuniku-bori (deep-engraving), on each halo engraved the name of the fuda-sho (temple) and the name of the Kannon, and on each pedestal engraved the date of the erection and the names of donators.
舟形光背に半肉彫りないし厚肉彫りの観音像が彫られており、光背には札所と観音名、台石には造立年月日と施主が刻銘されている。