小池百合子
In June 2009, all members of the Japanese government who attended the cabinet meeting wore a shirt as part of the Cool Biz campaign. The Liberal Democratic Party also wore the shirts, but Hiroyuki Hosoda wore his shirt tucked into his pants which was said to have annoyed Yuriko Koike throughout the entire meeting. The kariyushi shirt is worn outside of the pants, and never tucked into the pants.