Ryuseito Swords: Celestial Craftsmanship from the Shirahagi Meteorite
In the late 19th century, a farmer in what is now Toyama Prefecture unearthed an unusual stone while digging for potatoes. Initially used as a tsukemono ishi, a large stone for pickling vegetables, this intriguing mineral was later identified as the Shirahagi Meteorite by geologists from the Ministry of Agriculture and Commerce in 1895. Enomoto