Minami Yuka (Crystal), MINAMI International Superintendent & Invigilator is one of Asia's foremost entrepreneurs of MINAMI. Her expertise is often called on for product design consultation. She has over 10 years of experience working in the lingerie industry. As such, she also supervises training programmes for MINAMI body consultants.

Among her other responsibilities, Crystal has organised and judged the Miss & Mrs Bestyle beauty pageant from 2000 to 2005. She is also recognised locally and has been called on to judge for Miss Malaysia 2000 and Miss Tourism 2001.

To date, MINAMI is a top brand in Japan and has more than 30 outlets in Malaysia.