This large mole occurs in the Echigo Plain of Niigata Prefecture, Japan. It lives in soft-soil places such as rice paddies and eats earthworms and insects.
Shogakukan's encyclopedia describes it as Japan's largest mole, with a head-and-body length of 16–18 cm and a tail 1.9–3 cm long.
The encyclopedia says it lives in soft-soil places such as rice paddies and feeds on earthworms and insects.
An extinction-risk assessment has not been added yet.