Tsukiyo Ono is a Japanese watercolour artist. She earned a master’s degree from the Japanese Painting (Nihonga) Department of Joshibi University of Art and Design. She is Director of the Japanese Watercolor Association (Nihon Suisaigakai) and Associate of the Hakujitsu Fine Art Association (Hakujitsukai). Tsukiyo Ono is a lecturer at the Joshibi University of Art and Design and chairs a watercolour class. She shows her work at numerous exhibitions and has also written several books on the watercolour technique.