1. POLA Chemical Industries, Inc., Corporate Planning Department, 27-1 Takashimadai, Kanagawa-ku, Yokohama 221-0833 Japan (Y.M., Y.Y., M.K.); and Department of Chemistry and Research Center for Near-Infrared Spectroscopy, School of Science and Technology, Kwansei-Gakuin University, Sanda 669-1337, Japan (Y.O.)