its kamon (family crest ) was migi mitsudomoe (clockwise three comma-shaped figures in a circle ). 家紋は右三つ巴。
the comma-shaped bead made in japan was passed on to the korean peninsula in later years . 後年には日本製勾玉は朝鮮半島へも伝播している。
tomoe no niwa , the garden of tomoe (huge comma design ) or mitsudomoe no niwa , the garden of three comma-shaped design 巴の庭（三つ巴の庭）
it has been handed down as a large magatama (a comma-shaped bead ) or a magatama connected to a long strap . 大きな勾玉とも、長い緒に繋いだ勾玉ともされる。
openworks of a comma-shaped heraldic design or in the shape of a square , a rectangle , or a circle are carved on its cylinder . 円筒に巴形・正方形・長方形・円形の透かしが施されている。
