BUR #12416 has been approved by @nonamethanks.
create alias marblecreators -> marble_creators
rename maomao_(marblecreators) -> maomao_(marble_creators)
rename yukihime_(marblecreators) -> yukihime_(marble_creators)
While that VTuber agency and its members use "MarbleCreators" without a space in their Twitter display name, its official name seems to have a space.