^○Hirotaka Toh¹, Nozawa Takashi¹, Minowa-Nozawa Atsuko¹, Hikichi Miyako¹, Nakajima Shintaro^2,3, Aikawa Chihiro¹, Nakagawa Ichiro¹ (1.Department of Microbiology, Graduate School of Medicine, Kyoto University, Kyoto, Japan., 2.Department of Life Science Dentistry, The Nippon Dental University, Tokyo, Japan., 3.Department of Developmental and Regenerative Dentistry, School of Life Dentistry at Tokyo, The Nippon Dental University, Tokyo, Japan.)

^○Dendi K Nugraha¹, Hiroyuki Yamaguchi², Yasuhiko Horiguchi¹ (1.Department of Molecular Bacteriology, Research Institute for Microbial Diseases, Osaka University, Osaka, Japan, 2.Department of Medical Laboratory Science, Faculty of Health Sciences, Hokkaido University, Hokkaido, Japan)

^○Mohamad Al kadi¹, Matsuda Shigeaki¹, Truong Tat Dang², Daisuke Motooka³, Tetsuya Iida¹, Toshio Kodama^1,4, Daisuke Okuzaki^5,6,7 (1.Department of bacterial infection, RIMD, Osaka University, Osaka, Japan, 2.BIKEN Biomics Inc., Osaka, Japan, 3.Department of Infection Metagenomics, Research Institute for Microbial Diseases, Osaka University, Osaka, Japan, 4.Bacteriology Department, Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan, 5.Single Cell Genomics, Human Immunology, WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan, 6.Genome Information Research Center, Research Institute for Microbial Diseases, Osaka University, Osaka, Japan, 7.Institute for Open and Transdisciplinary Research Initiatives, Osaka University, Osaka, Japan)