Unopened ⭐ Mizu-tobiko Gofun (Water-Floated White Pigment) 500 grams, Long-Term Storage, Vintage, Kissho This item has a name tag from Matsukichi Yosaburo, the founder of Matsukichi Shoten, the predecessor of Kissho. It is believed to be from the 1960s. It is a vintage item from over half a century ago. Although it is not something with an expiration date, the quality is unknown as it is unopened. Please consider purchasing if you understand that this is a vintage item. The box has scratches and stains.