i know of 6 accounts, 2 of which dont exist any more afaik
Soe - this was an old account, possibly her first, i believe she tried to scrub it since i havent seen the real pages for this account, but it did exist at one point, searching for 'SoeASMR' will typically get better results so maybe that was the account name?
Exoe - i believe this one is 'ExoeLUL' in most places. seems like this might also be partially scrubbed? at the very least unused and privated on every platform i could find
DTL (DudeThatsLewd) - also known as DudeThatsWholesome or other similar names on various websites, but basically the same
Pwupster - you could make a case for this being the same thing as DTL since im fairly certain the two accounts used to link to each other, but they were always split in what their content was so pretty much different things
Riifu - Agency vtuber account that she used to run. i didnt know about it at the time so i cant give you any info here, but pretty well known that it was her
Stronny - The current vtuber account
how do we know all this?
Soe and Exoe showed face, so pretty easy connection there. Exoe also posted old Soe videos at one point, so all good so far. its also worth a note that these two accounts were scottish, and were started earlier, so that gives credence to her
actually being scottish and not some weird fake thing like some people have said.
DTL and Pwupster used to link to each other and all sorts of stuff, basically theres no shortage of proof that these two accounts are linked.
we got the link between the two pairs a while back before VAllure started. Exoe would talk on twitter about starting her own vtuber agency, and would give details such as "we are starting with 6 girls, hiring 5 new talents" sort of things. like it was enough details that when VAllure was announced it was fairly obvious. when VAllure's website first came online, their staff page listed DTL as an investor/owner or something. DTL now even links to VAllure
all the fucking time.
Stronny is known to be the 'mummy' of VAllure. not in a "mommy? sorry." way, but like the literal owner. members have commented on how she works all the time, made jokes about her running the VAllure accounts, etc.
as for the riifu thing, i dont know exacts cus i wasnt there for that, but just go listen and tell me thats not the same damn person. thats not "sounds similar" thats the same fucking person