Can the Naninovel be used with bolts?

Please refer to Naninovel documentation: https://naninovel.com/guide/bolt.html#setup

They recommend using Bolt 2, but Bolt 2 is still in alpha stage. It's not recommended for production yet. 

Thanks a lot!

Wait for completed bolt2 or find another engine,,,

Is there a visual novel engine that can work with bolt 1 other than naninovel?

I'm not informed on that. Other engines on the store are not very good when compared to Naninovel as far as I know. You could write some simple C# commands that fire up Naninovel engine, and add them in Bolt 1's Unit Options wizard and regenerate units. That way you could control Naninovel even with Bolt 1.