Mr. Mukai served 5 years as Managing Director of an Australian company in Sydney, not only in management but also in sales & service support. After joining JEOL, he became experienced in sales in the academic, electronics, and semiconductor markets in the greater metropolitan areas of Tokyo, Sendai, and Osaka. Starting in 2001, he was stationed in Singapore as an overseas sales representative. Thereafter, he was in charge of sales in the Taiwan, Korea semiconductor, and academic markets while based in the Tokyo office. His purview then broadened to managing the entire Asia Pacific Area market. Since April 2023, he has been based in the São Paulo office as Managing Director for JEOL Brasil.