鶯谷 おうこく Meanings Noun warbler being in a valley See also: 鶯遷 (おうせん). valley in which warblers live remaining obscure and unsuccessful See also: 鶯遷 (おうせん). Kanji 鶯 nightingale. Read as オウ. 谷 valley. Read as コク. Jinuma: Japanese Dictionary · Word lists