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| 1991 | Hokkai-Gakuen University opened masterLs programs in Architecture and Electronic Information Engineering. Hokkai-Gakuen WomenLs Junior College of Kitami was renamed Hokkai-Gakuen Junior College of Kitami. |
| 1992 | Hokkai-Gakuen University opened a doctoral program in Law. |
1993 |
Hokkai-Gakuen University opened day and evening classes of the Faculty of Humanities, consisting of a Department of Japanese Culture and a Department of English and American Cultures. |
| 1994 | Hokkai-Gakuen University of Kitami opened a Department of Tourism Industry in the Faculty of Commerce. |
| 1995 | Hokkai-Gakuen University opened doctoral programs in Economic Policy Studies, Architecture and Electronic Information Engineering. |
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| 1999 | Hokkai-Gakuen University opened master's program in Humanities and a Department of Poiltical Science in the Faculty of Law. Hokkai High School started coeducation. Sapporo Commercial High School opened a general education course. |
| 1999 | Hokkaigakuen Institute for Northeast Asia StudiesiHINASjopened. |
| 2000 | Hokkai-Gakuen University opened master's program in Bussiness Administration. |
| 2001 | Hokkai-Gakuen University opened doctoral program in the Division of Japanese Cultue. |
| 2002 | Hokkai-Gakuen University opened doctoral program in Bussiness Administration. |
| 2003 | Hokkai-Gakuen University
opened day and evening classes of a Department of Regional Economics in the Faculty of Economics. Hokkai-Gakuen University opened the Faculty of Business Administration consisting of a Department of Management (day and evening classes) and a Department of Management Information (day class). Hokkai-Gakuen University opened master's program in Politics and in English and American Cultures. |
| 2004 | Sapporo Commercial High School was renamed to Hokkai-Gakuen Sapporo High School. |
| 2005 | Hokkai-Gakuen University opened Graduate School of Legal affairs. Hokkai-Gakuen University opened doctoral programs in Politics and in English and American Cultures. The Department of Civil Engineering was renamed to Civil and Environmental Engineering in Hokkai-Gakuen University. |
| 2006 | Hokkai-Gakuen University of Kitami was renamed to Hokkai School of Commerce. |
| 2011 | Hokkai School of Commerce opened master's program in Business. |