(slang) a good-looking, handsome man

己巳: Earth Snake in Chinese zodiac / 岸: bank; coast; shore / 騎士: knight / 棋士: professional shogi player; professional go player / 旗幟: flag; emblem / 季子: last child

(cytology, immunology) a macrophage

Alternative form of ブルース (burūsu, “blues”) (musical form)