MS01 Drug Discovery and Development of Chronotherapy Based on the Biological Clock MS01-1 Introduction of chronotherapy and physiological importance of peripheral clocks MS01-2 Chronotherapy of diabetes MS01-3 Ramelteon: a novel melatonin receptor agonist for the treatment of sleep disorder MS01-4 Circadian rhythm of neural stem cells and application to chronotherapy MS01-5 BMAL1, a mastercomponent of circadian rhythm, is a possible target for anti-metabolic syndrome MS01-6 Cancer chronotherapy and future prospect