1. Division of Human Support System, Faculty of Symbiotic Systems Science, Fukushima University, Fukushima 960-1296, Japan
2. Leading Graduate School Promotion Center, Ochanomizu University, Tokyo 112-8610, Japan
3. Department of Physics, Graduate School of Humanities and Sciences, Ochanomizu University, Tokyo 112-8610, Japan
4. Eurasian International Center for Theoretical Physics, Eurasian National University, Astana 010008, Kazakhstan