Ueno Kouen 上野公園, Taito-ku 台東区 The temperature on Friday was in the 40′s Celsius. Still, Irena and I wanted to get out of the house for a bit and take the kids somewhere, but outdoors was definitely not a good option. The National Science Museum (Kokuritsu Kagaku Hakubutsukan 国立科学博物館）in Ueno Park turned out to be [...]