BUR #13717 has been approved by @nonamethanks.
rename shiny_rod -> shiny_rod_(little_witch_academia)
rename shiny_tambourine -> shiny_tambourine_(heartcatch_precure!)
rename shiny_stone -> shiny_stone_(pokemon)
These tags could all be confused as being like all the other "shiny_*" gen-tags that aren't copyright specific.