Obaian, a teahouse in Daisen-koen Park in Sakai City, Osaka Prefecture, is associated with Sokyu IMAI, and before being moved to the current location, it was owned by the Makimura family.
なお大阪府堺市の大仙公園にある今井宗久ゆかりの茶室「黄梅庵」は、もと牧村家所有の茶室を移築したものである。