BUR #21381 has been approved by @evazion.
rename fortuna -> fortuna_(game)
rename fortuna_(mecha) -> fortuna_(buddy_complex)
deprecate fortuna
There are two tags named "Fortuna" with rather poor qualifier. One is an eroge that were tagged with no qualifier whatsoever, the other is a mecha from Buddy Complex that were given "mecha" qualifier despite there are a handful of characters named "Fortuna" qualified with copyright name. So I suppose we should rectify this and deprecate the ambiguous tag for futureproofing.