Yusuke Koishi is the CEO of KLEINSTEIN Co., Ltd. After graduating from the University of Tokyo, Faculty of Engineering, he worked for Comme des Garcons. He currently works with his partner, Miki Koishi as KLEINSTEIN, where they produce and consult other domestic and international brands. KLEINSTEIN established a new label, BIÉDE in 2020, which makes genderless “uniform” products. Also, KLEINSTEIN is the creative director of the Slovakian sneaker brand, NOVESTA. Moreover, Yusuke Koishi has a project that connects modern art with fashion and works as a curator, artist, critic, and writer.