1. Biological Science Research; Kao Corporation; 2606 Akabane Ichikai-machi, Haga Tochigi 321-3497 Japan
2. Health Beauty Products; Kao Corporation; 2-1-3 Bunka Sumida-ku Tokyo 131-8501 Japan
3. Lifestyle Research Center; Kao Corporation; 2-1-3 Bunka Sumida-ku Tokyo 131-8501 Japan