Aliasing rhythm_heaven_fever -> minna_no_rhythm_tengoku
Reason: US (or NA?) Wii title -> JP Wii title
Now, back to forum #70667. Since rhythm_tengoku_gold is implicated to rhythm_tengoku (forum #64662), then we could at least alias rhythm_heaven to the former for now, for (US) users' convenience. If we want to change rhythm_heaven to a series tag later, it would be a simple shift.
Updated by jxh2154