We at Hokkaido University's cosmoscience department specialise in all things out-of-this world! 

As the theoretical branch of Hokkaido University's astrophysics department, we study some of the largest and most exotic structures in the known universe.

From dark matter to stellar nurseries, and galaxies to  supernova, we aim to better understand what shapes and governs the fundamental processes of the cosmos.

Come and take a look around and learn a little about who we are and what we do:
Research

Discover the science we are researching.

People
Just who are these guys?
News
Find out what's happening in the group.