Chikyuu Younenki no Owari ni...
Notes: The 1997 issue is listed as doujinshi, the reissue is listed as manga, and the 2012 Next Generation issue is listed as doujinshi. See "The Doujinshi & Manga Lexicon". (Warning: need to be 18 to enter that site. I'm not providing the link for that reason.)
Publishers
Similar series
Start a mixBased on shared tags