Education and affiliation：Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Hospital Assistant Professor The Japan Endocrine Society, The Japanese Diabetes Society, Asian Association for the Study of Diabetes bibliography： Nakajima H, et al.(2024):Multicenter, open label, randomized controlled superiority trial for availability to reduce nocturnal urination frequency: The TOP-STAR study. J Diabetes Investig. 12:1809-1817. Nakajima H, et al.(2023):Younger patients and low c-peptide immunoreactivity index but not nutritional states affect fasting blood ketone levels in Japanese with type 1 diabetes after sodium-glucose cotransporter 2 inhibitor administration. Diabetes Obes Metab. 25:3682-3689. Nakajima H, et al.(2023):Leucine and Glutamic Acid as a Biomarker of Sarcopenic Risk in Japanese People with Type 2 Diabetes. Nutrients. 15:2400. Nakajima H, et al.(2022):Low aspartate aminotransferase/alanine aminotransferase ratio is a predictor of diabetes incidence in Japanese people: Population‐based Panasonic cohort study 5. Diabetes Metab Res Rev. 38: e3553.