Hello,

I am arriving at NRT from BOM in J (NH830) and connecting onto ORD in F (NH12). I have a long layover at NRT of about 9 hours. I am wondering if its possible for me to:

1. Arrive at NRT, head to Suite Lounge for shower and breakfast (presumably requires me to clear transit security?)
2. Leave transit area and actually clear immigration to enter Tokyo (spend some time exploring Tokyo station and Imperial gardens)
3. Return to Terminal ANA Suite Check-in area and complete exit formalities
4. Again spend 2-3 hours in the ANA Suite Lounge before my NH12 to ORD

Has anyone done this before? Will they let me out (and let me in) if I complete transit security?

Thanks in advance for your help!

Regards,
avgeekbom