This time, the stage is a huge student dormitory. Ritsumeikan Asia Pacific University in the mountains of Beppu City, Oita Prefecture. Half of the students are international students, and they are indeed multinational, from ninety-four countries and regions. Self-catering in the communal kitchen where you can see the cuisine of various countries. Naked relationships in the public bath and night with friends. Life between people of different cultures can be fun and sometimes difficult. What days they are living under the same roof, three days of spring