Washington and Moscow haven't commented on the meeting.
Crowds used their sheer hands to move the 360-tonne castle sitting on historic samurai land.
The temperature was 48°C at the time.
August has been a packed month in the celestial calendar.
A picture of the drone uploaded by Romania’s defence minister (Picture: Radu Miruţă) A marine drone packed with explosives was destroyed by fighter jets in the Black Sea a few hundred metres from