- Japan Radiology Congress (JRC)
http://www.j-rc.org/jrc/index_en.html 
- Japanese Society of Medical Physics (JSMP)
http://www.jsmp.org/en/index.html 
- The 79th Annual Meeting of the Japan Radiological Society
https://site2.convention.co.jp/jrs79/english/ 
- The 76th Annual Meeting of the Japanese Society of Radiological Technology
https://www.jsrt.or.jp/gmeeting/soukai76eng/ 
- Japan Medical Imaging and Radiological Systems Industries Association (JIRA)
http://www.jira-net.or.jp/e/index.htm
