Interdisciplinary Class in Okayama University on the Climate Environment around Japan in Association with the Variety of Seasonal Feeling (with Attention to the Seasonal Cycle of Rainfall in the Warm Season)

The present study is a part of the activity to develop an interdisciplinary class on the climate environment around the Japan Islands in association with the “seasonal feeling”, with attention to the seasonal cycle of the weather systems and the rainfall characteristics during the warm season. Firstly, the school song “Wa-ka-ba” (which means the deep green leaves) was analyzed as a typical song expressing the season just between the spring and the Baiu, for developing study materials for the joint activity of meteorology to music. Next, seasonal difference of the rainfall characteristics around the Japan Islands was reviewed together with the new preliminary analyses, with attention to the contribution of the “heavy rainfall days” to the total precipitation amount. Finally, the joint activity of the art with meteorology for the class at the Faculty of Education, Okayama University was reported, together with the analyses of the students’ works expressing the rainfall event in a specified season by themselves