Synonym of 芥子菜 (karashina): the Indian mustard, Brassica juncea / a spice made from the kneaded seeds of the Indian mustard

(dated) Kaesong (a city in North Korea)

Alternative form of プルートー (Purūtō, “Pluto”) (god) / Pluto (Disney character)

to form a line, to proceed in single file