>>78610639I'd take a second and consider that that everyone on that list is either already in a corpo making bank, or is an extremely successful indie that wouldnt be interested in starting from square one with the restrictions of a corpo.
Then I'd consider that they would most likely want a large sign on bonus+special annotations in the contract to go in their favor.
the holo brand name is nice and all, but even the most loyal holo fan chuuba wouldnt jump ship if it meant a possible paycut to their current situation Then I'd also consider the risk in scouting already established names in the vtuber scenes. AKA if they feel dissatisfied and want to quit, fans would be much more likely to jump ship with them and possibly tarnish the holo name. There's also the fact that some of the names listed in OP could cause some real friction with corpos like nijisanji, who still have fairly close ties to Holo in the JP scene like it or not.
Some of the chuubas you've listed are very worth the risk, but at the end of the day I'd probably stick to scouting smaller indies or small corpos who would be pretty much homegrown from holo. Much safer move.