We study the function of the central nervous system from the molecular level, such as DNA and RNA proteins. Currently, we are trying to elucidate how myelin, an insulator of neurons, is formed and lost, and how these processes are related to brain functions such as memory and learning.

We are also studying luminescent molecules (luciferin and luciferase) in glowing organisms such as fireflies and firefly squid. Using these molecules, we are developing new techniques to detect protein binding and to measure albumin concentration in urine.