We are in my last week in Tokyo!!! The de-registration at the National Health Insurance did not really work now, but the good news is that I do not have to sign off from the town hall. Tomorrow I will have to come back with a flight details and a ticket...
On my way back to uni I walked thru the Ueno Park, the place to be at Hanami and Sakura, and well 10 min walk from my room :)