kagamibuta 鏡蓋 : netsuke consisting of a shallow plain bowl, usually of ivory, encircling a decorated metal disk.
kaô 花押 or kakihan 書き判 : monogram seal added to the signature.
katabori 形彫 : small sculptures carved in the round.
manjû 饅頭 : rounded and slightly flattened netsuke, shaped like manjû rice cakes.
ojime 緒締 : string fastener for inrô, in the shape of a bead.
ryûsa 柳左 : a form of manjû netsuke made of hollowed-out ivory or bone, with openwork decoration.
sashi 差 : netsuke of elongated shape.
shibuichi 四分一 : metal alloy of copper and silver.
tonkotsu トンコツ : tobacco pouch made of wood or other hard material.