Various targets exist all around us, including biomolecules and biological tissues, as well as food products and environmental substances. These targets vary widely in size and concentration, making the development of new technologies essential for accurately “visualizing” and “measuring” them. Our group is engaged in the research and development of highly original observation and measurement technologies, devices, materials, and methodologies aimed at realizing next-generation imaging and sensing technologies. In addition, we actively promote the practical application and social implementation of our research outcomes to contribute to society.