BUR #63669 has been approved by @evazion.
create alias burning_girl_(idolmaster_million_live!) -> burning_girl_(idolmaster)
create alias mamemaru_(shiny_colors) -> mamemaru_(idolmaster)
create alias cattleya_(shiny_colors) -> cattleya_(idolmaster)
The first is an idol unit tag but I don't think it needs to be overqualified like that, since no other unit tags have qualifiers like that (List of Idolmaster units).
The others are two pets from Idolmaster Shiny Colors but it feels odd to leave out idolmaster from the tag name?