User details

  • Country
    Japan
  • City/town
    広島
  • Please add a title for your name (Mr., Ms., Prof.)
    Prof.

Login activity

  • First access to site
    Friday, 27 January 2012, 1:47 AM  (9 years 104 days)
  • Last access to site
    Friday, 30 April 2021, 11:24 AM  (8 days 9 hours)

Mobile app

  • Last access to site
    Thursday, 25 February 2021, 10:06 AM  (72 days 11 hours)