壱越調 いちこつちょう Also written いちこちちょう Meanings Noun ichikotsu mode (one of the six main gagaku modes) See also: 六調子 (ろくちょうし). Kanji 壱 one. Read as イチ. 越 go over 調 tune. Read as チョウ. Word lists Music Jinuma: Japanese Dictionary · Word lists