1. Shiseido Research Center, Shiseido Co. Ltd.; 2-2-1 Hayabuchi, Tsuzuki-ku Yokohama-shi Kanagawa 224-8558 Japan
2. Kanebo Cosmetics Inc.; 3-28, Kotobukicho 5-chome Odawara Kanagawa 250-0002 Japan
3. Kose Corporation; 1-18-4 Azusawa, Itabashi-ku Tokyo 174-0051 Japan
4. Cosmos Technical Center Co., Ltd.; 3-24-3 Hasune, Itabashi-ku Tokyo 174-0046 Japan
5. Nippon Menard Cosmetic Co.; Ltd., 2-7, Torimi-cho, Nishi-ku Nagoya 451-0071 Japan
6. Fujifilm Corporation; 210, Nakamura Minamiashigara-shi Kanagawa 250-0193 Japan
7. Pola Chemical Industries, Inc.; 560 Kashio-cho, Totsuka-ku Yokohama 244-0812 Japan
8. Lion Corporation; 100, Tajima Odawara Kanagawa 256-0811 Japan
9. P&G Japan K.K.; 1-17, Koyo-cho Naka, Higashinada-ku Kobe 658-0032 Japan
10. Kao Corporation; 2606, Akabane, Ichikai-Machi, Haga-Gun Tochigi 321-3497