白昼堂々 はくちゅうどうどう Also written 白昼堂堂 Meanings の-adjective, たる-adjective, Adverb openly (unashamedly) in broad daylight Kanji 白 white. Read as ハク. 昼 noon. Read as チュウ. 堂 hall. Read as ドウ. Jinuma: Japanese Dictionary · Word lists