Global / Online
Itsutsuya Shoyu (井筒屋醤油株式会社)
Nirasaki / Online
📍 online-only
What Itsutsuya Shoyu (井筒屋醤油株式会社) is known for
Itsutsuya Shoyu is a long-established maker of hand-crafted miso and soy sauce in Nirasaki, Yamanashi. Its products, including regional souvenir sets, are sold at its shop and through its official online store.
Best for — soy sauce, miso, condiments
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Where next
- Alberta Ferretti — Italy
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✓ Personally verified — crawled twice, human-checked · July 2026 · no store paid to be here