02 May Japanese 24 Seasons -Koku-u- May 2, 2020 Juju Kurihara Culture, Language, Lifestyle, Vocabulary Tags: botan, Japanese calendar, japanese flower, japanese foods, japanese24seasons, koku-u, peony, posts, rain 2 Comments Koku-u is the sixth season of the Japanese 24 seasons. It’s a rain that helps to grow many cereals. READ MORE