Thank you for sharing this info! I used to have a little setup for making bokashi that I kept by the kitchen sink but my wife complained that it smelled. ; )
I'm inspired to get that going again!
Discussion
Your welcome, perhaps mix some biochar in with the bokashi bran and make sure you put enough and drain it regularly that should keep the smell down.
Even if you use more bran you can always scale up the microbes later in an airlock with some molasses etc.