Quoted By:
Lia is the cocksleeve of Akira, while Miu is a childhood friend of Akira and probably a close friend of his family, that why she is close to Akira's mother aka la doña.
Honestly the whole business strategy of wactor is scamming young girls from outside japan, delay their payments, harass and threat them with fake legal actions and clauses.
They hire a bunch a girls from outside japan to avoid legal problems, then they just straight up steal the money they earn, Akira get a major part, the rest goes to Lia in form of 3D, merch and 2Dmodels, the same goes for Miu.
Miu has always been and will always be part of this scam.