This is not the official web site of
Hamamatsu Shuzo
Tenjingura Bakusyu
Not open to the public (as far as I know)
3-57, Tenjin-machi
Hamamatsu-shi 430-0808
Telephone: +81 (0) 53 461-6145
[Update]

Notes

Updated: February 13, 2008