Gujoya Sample Outlet This gift store has thousands of different food samples, including some humorous and playful ones, that you can buy as souvenirs of your visit to Gujo Hachiman. Recommended Food sample keychains of local fish e.g. ayu, amago etc. Address 167-1 Tonomachi, Hachiman-cho, Gujo Shi 501-4213 ＴＥＬ 0575-65-6701 ＦＡＸ 0575-65-6701