The Kushiro Sotokan Road is a two-lane national expressway in Kushiro Subprefecture, Hokkaido, Japan. As of July 2019, it connects the city Kushiro to the adjacent town that bears the same name. It is owned and operated by Ministry of Land, Infrastructure, Transport and Tourism and is signed as E38 and E44 under their "2016 Proposal for Realization of Expressway Numbering."