Adjacent to the Meigetsuin Temple AKA Ajisai temple, there is a Japanese cafe surrounded by trees called Saryou Kaze Hana (Wind and Flower Tea House). At this cafe, they serve a steamed sweet bun that is shaped like a bunny with Matcha tea (Hot or Cold).
The bun was hot when it was brought to my table. It was too cute to bite… but I did it anyway. It also comes with a little container that looks like a seashell. When you open the lid, you will find odanngo (sweet mochi).