This division promotes the development of new applications for various imaging technologies and applies these technologies on physiological or pathological studies in various diseases. Namely, development of new PET imaging tracers, in vivo imaging for animal models and even humans, electron microscopy imaging using the nanosuit method developed at our university, mass microscopy imaging that enable simultaneous evaluation of distribution and quantity of various compounds, and high-resolution microscopy imaging using tissue transparency technique. This division also provides imaging services with large in-vivo imaging equipment for external users.