Department of Diabetes and Metabolic Diseases, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan. Department of Clinical Nutrition Therapy, The University of Tokyo, Tokyo, Japan. Clinical Nutrition Program, National Institute of Health and Nutrition, Tokyo, Japan. Laboratory for Metabolic Homeostasis, RIKEN Center for Integrative Medical Sciences, Kanagawa, Japan. Department of Ophthalmology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan. Department of Diabetes and Endocrinology, Nerima Hikarigaoka Hospital, Tokyo, Japan. Analysis Tool Development Group, Intestinal Microbiota Project, Kanagawa Institute of Industrial Science and Technology, Kanagawa, Japan. Division of Cardiovascular Medicine, Toho University Ohashi Medical Center, Tokyo, Japan. Graduate School of Education, The University of Tokyo, Tokyo, Japan. Jinnouchi Hospital, Kumamoto, Japan. Department of Materials Science and Engineering, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan. Provigate Inc, Tokyo, Japan. Department of Prevention of Diabetes and Lifestyle-Related Diseases, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan. Department of Metabolism and Nutrition, Faculty of Medicine, Mizonokuchi Hospital, Teikyo University, Kanagawa, Japan.