The (lit: "one gold bu") was a monetary unit of Japan. The Ichibuban was a gold coin that was worth a quarter of a Koban.
The (lit: "one gold bu") was a monetary unit of Japan. The Ichibuban was a gold coin that was worth a quarter of a Koban.
The gold Ichibuban of 1714 (佐渡一分判金) had a weight of 4.5 g, with 85.6% of gold and 14.2% of silver. The silver Ichibuban from 1837 to 1854 (Tenpō Ichibugin, 天保一分銀, "Old Ichibuban") weighed 8.66 g, with an alloy of 0.21% gold and 98.86% silver.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).