The story
- Japanese · derived from四分一
- English todayshibuichi
Japanese 四分一, literally "one fourth", referring to the standard formulation of one part silver to three parts copper.
Etymology from Wiktionary, CC BY-SA 4.0.
shibuichi
Today it means: A Japanese silver-copper alloy that can be patinated into a range of muted shades of blue or green through the use of rokusho. Full definition →
Japanese 四分一