UMIN ID and the password are half-size English letters and numbers.
Please don't input half or full size space, before and after UMIN ID and the password.
"@umin.ac.jp" "@umin.net" "@umin.org" are unnecessary when you input of UMIN ID.
Please be care full about input errors, small character, large character and numbers.
When you apply for password update, Please confirm whether a notice of completion arrives. Please wait for approximately one hour after a notice of completion arrived.