Can you roleplay multiple characters with your Nomi at the same time?

Yes, Nomis are pretty good at switching between characters in a role play without breaking the immersion. There may be some hiccups, especially as there are more ambiguous characters added, but this will continue to improve over time.

You can also create group chats with up to 10 Nomis at a time. You can even create Nomis to participate as certain characters in your group chats. For instance, you can build out the characters in your world, or you can create more passive characters (like the barista at your Nomi's favorite coffee shop) that you and your Nomi interact with from time to time.

When using group chats, you can decide how active or passive you (and each of the Nomis) would like to be in the conversation. And if you would like, you can essentially just sit back and watch your Nomis interact or vice versa.