>>23135237beside vtuber job, Iofi has irl job, she's still in Uni, and while at it she also taking drawing commissions every month,
dare i say she's the most hardworking girl in ID1.
Moona also still in college, she mention it multiple times on stream.
idk much about Risu but i heard she also had business outside of vtubing world.
as for their age, all of them have 1 year gap between each other,
Risu is the oldest in ID1, Followed by Iofi, and then Moona.