KOS? Corporation announced Personnel Changes. Shinya Yamazaki Current position is CIO of Tarte Inc. and New position is General Manager of tarte Business Management Dept., CIO of Tarte Inc. Shigeki Ishikawa's Current position is Managing Director of KOS? SINGAPORE PTE. LTD. and New position is General Manager of Consumer Brands Div. Yuji Masubuchi's Current position is Deputy General Manager of Makeup Products Development Laboratories and New position is General Manager of Makeup Products Development Laboratories. Taku Hoshino's Current position is Deputy General Manager of Technical Research Management Dept. and New position is General Manager of Technical Researc Management Dept.