Talk:Umaku Ienai / Ai no Tame Kyou Made Shinka Shite Kita Ningen Ai no Tame Subete Taika Shite Kita Ningen / Wasurete Ageru/@comment-75.90.223.21-20161019154726/@comment-75.90.223.21-20161020003344

Oricon changed what counts toward ranking. Things like sales earlier than three months before release, releases without a title yet and multiple purchases by one person no longer count.