This is not the official web site of
Naniwa-Chubou Naniwano Ji-Beer Koya
Kyowa Stainless Company Brewery Division
Not open to the public (as far as I know)
114-1, Kena-cho, Naka-ku
Sakai-shi 599-8266
Telephone: +81 (0) 722 74-0071
[Update]

Notes

Opened: 1997

Updated: February 9, 2008