I think in Japanese, they'd call this "kawaii"!
Beautiful little enclosed gardens can be found in the South Park Lands, just west of Hutt St. It's open during the day only, and is a nice little spot for a quiet bite to eat or to contemplate life itself. The gardens are tended to and look immaculate all the time.
These gardens were established to honour the connection with Himeji in Japan, one of Adelaide's Sister Cities.
283 South Terrace, Adelaide SA 5000, Australia