Sumiyoshi Park (住吉公園 Sumiyoshi Kōen) is an Osaka prefectural park in Hamaguchi-higashi Itchome, Suminoe-ku, Osaka, Japan. It was registered by Osaka Prefecture in 1873 with Hamadera Park in Nishi-ku, Sakai, and is the oldest park in Osaka.[1] 34°36′45″N 135°29′19″E / 34.61240°N 135.48848°E / 34.61240; 135.48848 | ||||||