Shizuoka Autumn Natural Stone Festival
http://www.garnetfans.jp/blog/mineralshow13-15 november 2020
8-9 november 20193 Chome-1-10 Magarikane, Suruga Ward, Shizuoka, 422-8006, Japan
(Twin Messe, Shizuoka South Pavilion Hall, Large Exhibition Hall, Japan)