That was the day I submitted my app to the contract agency. I believe it gets sent to ANA right away. The contract agency only submits app to ANA once its fully xchecked by them and filled the way ANA wants it filled out, specially when it comes to hrs and the way they should be de-constructed.
Once you app is submitted to ANA, you will still get more questions about it. Lots of emails back and forth asking questions about your app, your hrs, your experience, why you did this or that, etc. At least that was my case. Its like an email interview process. Final acceptance means ANA is over with the questioning and happy with your hrs and has accepted you to travel to tokyo for the assessment.