KAMPOmics: A framework for multidisciplinary and comprehensive research on Japanese traditional medicine

•Traditional Kampo medicines are integrated in modern Japan’s medical system.•“Long-tail” Kampo medicines exert multiple multi-way actions via multi-components.•Kampo often targets pre-symptomatic disorders (mibyo) in a tailor-made way (sho).•“KAMPOmics” is a framework for multidisciplinary and comprehensive research.•KAMPOmics has a systems biology approach based on multi-omics and network science.