A Cream Mitsumame
I like "Mitsumame".
Mitsumame is a Japanese traditional dessert. This picture is Cream Mitsumame. It is made of small cubes of agar, a white translucent jelly made from seaweed, beans and fruts.
The big cup is a Japanese tea.
The small cup is "Mitsu" which is very sweat. We usually pour it onto the jelly before eating.

This is a Japanese traditional tea shop near train line.