Date: 2015/12/12(Sat) We held the 21st SKY Open Seminar at Communication Salon of Sapporo International Communication Plaza. In the first half, seven international students from six countries (China, Denmark, Korea Hungary, Madagascar, and Ukraine) gave the presentations in Japanese on elements of social background and culture through the theme “Housing and Lifestyle.” In the second half, international students and participants enjoyed talking close to each other in small groups.