The PDF files of the past exams (since 1998) of the Department of Linguistics can be viewed with the Japanese Version of Adobe Acrobat 3 or later, or with Adobe Acrobat 4 / 5 with Asian Fonts) on a separate page.
The PDF files with the Japanese font embedded (larger file size) for Adobe Acrobat 4 / 5 (non-Japanese version) are available for the exams since Year 2000.