- Notice to continue adherence to new coronavirus infection prevention measures (February 16th)
- Points of caution for the end of the school year events, etc. (February 12th)
- Continuation of Japanese Government Border Enforcement Measures followed by the state of emergency declaration extension (February 5th)
- New Japanese Government Border Enforcement Measures (January 21th)
- With confirmation of new coronavirus infection (COVID-19) mutant virus New Measures for Strengthening Border Measures by the Japanese Government (Breaking news) (December 28th)
- Lecture attendance, etc. in response to the Osaka medical state of emergency (December 4th)
- Reminder to follow the new coronavirus infection prevention measures (November 19th)
- Continued infection control measures for spontaneous events (October 30th announcement)
- Autumn Semester Instructional Guidelines for Face-to-Face Lectures (September 18th announcement)
- Measures concerning the spread of the new coronavirus infection during Obon holidays August 7th
- Measures concerning the new coronavirus during summer holidays August 5th
- Guidelines for studying subjects to prevent the spread of new coronavirus (COVID-19) infection (April 14th announcement)
- Policy for conducting subjects from April to prevent the spread of new coronavirus (COVID-19) infection (April 2nd announcement)