Unable to answer "Is this still here?" – こやのさと幼稚園 (Preschool / Kindergarten Grounds) – https://osm.org/node/1423043847 via StreetComplete 59.3:

伊丹市立松崎中学校テニスコート

Attached photo(s):
https://westnordost.de/p/252800.jpg