1Department of Biological Sciences, The University of Tokyo, Tokyo, Japan
2Graduate Course of Health and Social Services, Graduate School of Saitama Prefectural University, Saitama, Japan
3Maeda Seikeigeka, Saitama, Japan
4Department of Health Science, University of Human Arts and Sciences, Saitama, Japan
5Department of Health and Social Services, Saitama Prefectural University, 820 Sannomiya, Koshigaya, Saitama 343‑8540, Japan