機嫌がいい きげんがいい Also written きげんがよい, 機嫌が良い, 機嫌がよい Meanings Expression, い-adjective in a good mood; cheerful Antonym: 機嫌が悪い (きげんがわるい). Kanji 機 machine. Read as キ. 嫌 dislike. Read as ケン. Jinuma: Japanese Dictionary · Word lists