She seems really mysterious. She's in a weird in-between area between staff and vtuber. She doesn't really have a channel of her own, but she does actually make content of her own. You can see a lot of it in the hololive official channel's member's only playlist: https://www.youtube.com/playlist?list=UUMOJFZiqLMntJufDCHc6bQixg

Here's a 3D karaoke stream with A-chan and Nodoka
https://www.youtube.com/watch?v=HI0X5B_bSXk

Here's A-chan playing Exit 8
https://www.youtube.com/watch?v=BeHT_Na2q8E

Here's a chatting stream: https://youtu.be/qOuzZNDAg90

I'm kind of curious what sorts of people join the official channel's membership for A-chan and/or Nodoka. Do they have a lot of gachikoi?