Group Companies
- The Hokkaido Shimbun Press
- Doshin Service CenterEstablished in 1962. Advertising agency services, advertising inserts, insurance agency services, and travel agency services.
- HOKKAIDO Cultural Broadcasting Co., Ltd.Established in 1971. Television broadcasting.
- Doshin Cultural Business Co., Ltd.Established in 1973.Entertainment including concerts, musicals, and Japanese traditional performing arts such as Kabuki, Kyogen, and Rakugo.
- Doshin Distribution CenterEstablished in 1978. Newspaper sales.
- Doshin Access Co., Ltd.Established in 1978. Building management, printing plate production, and digital services.
- FM HokkaidoEstablished in 1981. Radio broadcasting.
- Hokkaido Shimbun HotMedia Inc.Established in 1982. News and information media related editing, creation, publishing, and investigating.
- Doshin Culture CenterEstablished in 1983. Culture center services.
- KITANIHON ADVERTISING Inc.Established in 1957. Advertising agency services, event produce services.
- Doshin Sogo Printing Co., Ltd.Established in 2006. Printing for newspapers, etc.
- Doshin Logistics Co., Ltd.Established in 2011. Providing logistics related services.
- D2 Garage, Inc.Established in 2018. Cultivation of startup companies.
- Doshin Interactive, Inc.Established in 2021. Job information website management and recruitment consulting.
- First Leap Inc.Established in 2024. Regional support activities, including support to local governments regarding hometown tax paying.
- Hokkaido Shimbun Wildlife Fund, Public Interest Incorporated FoundationEstablished in 1992. Funding for wildlife surveying/research and preservation activities.
- Hokkaido Shimbun Social Welfare Promotion Fund, Public Interest Incorporated FoundationEstablished in 1965. Funding for social welfare activities and scholarships for high school students, etc.