In 2004, he established the art studio "THE INOUE BROTHERS...".
Older brother Satoshi Inoue was born in 1978 and younger brother Kiyoshi was born in 1980. Both are from Copenhagen, Denmark.
<The Inoue Brothers> is characterized by their love for Japanese delicacy and Scandinavian simplicity, which they call "Scandinavian design."
Satoshi is a graphic designer based in Copenhagen, and Kiyoshi is a hair designer based in London.
Most of the income earned there is spent on the activities of "The Inoue Brothers".