[IN DEPTH] Hot New Japanese Fashion Designer Frills the World

Tomo Koizumi is one of Japan's hottest new designers. He's self-taught and he first rose to fame thanks to social media. Now his distinctive all-frills dresses are being worn by celebrities like Lady Gaga and Katy Perry. At Tokyo Fashion Week in March, he presented his latest stunning creations. NHK World has exclusive behind-the-scenes footage.