1. Sakado High School of Saitama Prefecture, 586 Kamiyoshida, Sakado-shi, Saitama 350-0271, Japan
2. Graduate School of Science, Tokyo University of Science, 1-3 Kagurazaka, Shinjyuku-ku, Tokyo 162-8601, Japan
3. Department of Chemistry, Faculty of Science, Tokyo University of Science, 1-3 Kagurazaka, Shinjyuku-ku, Tokyo 162-8601, Japan