Looking for logging into the Google Groups site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Google Groups site. After that you can login as usual with your login credentials.
https://support.google.com/groups/answer/1067205?hl=ja
https://groups.google.com/d/homeredir
https://groups.google.com/d/overview
http://www.itc.keio.ac.jp/ja/google_groups_user_manual_login.html
https://sites.google.com/site/gugulegurupunoshiifang/
http://www.skill-boat.org/archives/1030
https://accounts.google.com/Login?service=groups2
https://www.bengo4.com/internet/n_562/
https://ithelp.brown.edu/kb/articles/access-a-google-group-on-the-web
http://open.shonan.bunkyo.ac.jp/sysroom/?p=1782
https://open.shonan.bunkyo.ac.jp/sysroom/?p=6967
http://ibisml.org/ml
https://it.impressbm.co.jp/articles/-/5935