You can help expand this article with text translated from the corresponding article in Japanese. (February 2024) Click for important translation instructions. View a machine-translated version of the Japanese article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Consider adding a topic to this template: there are already 1,071 articles in the main category, and specifying|topic= will aid in categorization. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Japanese Wikipedia article at :ja:匁; see its history for attribution. You may also add the template {{Translated|ja|匁}} to the talk page. For more guidance, see Wikipedia:Translation.

Momme (匁) is both a Japanese unit of mass and former unit of currency. As a measurement, Momme is part of a table of Japanese units where during the Edo period it was equal to 1⁄10 ryō (aka Tael). Since the Meiji era 1 momme has been reformed to equal exactly 3.75 grams.^[2] The latter term for Momme refers to when it was used as a unit of currency during the Edo period in the form of silver coins.^[2][3] As a term, the word "Momme" and its symbol "匁" are unique to Japan.^[2][4] The Chinese equivalent to Momme is qián (Chinese: 錢), which is also a generic word for "money".^[2][5] While the term Momme is no longer used for currency, it survives as a standard unit of measure used by pearl dealers to communicate with pearl producers and wholesalers.^[6]

Originedit

The Japanese word Momme first appeared in a family book by the Ōuchi clan during the Bunmei era in 1484.^[7][8] In the English language the word first appears in the early 1700s per the Oxford English Dictionary, which first traces its usage to Johann Jakob Scheuchzer in 1727.^[9]

Currencyedit

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See alsoedit

• Tokugawa coinage
• 1 rin coin
• 5 rin coin

Notesedit

Referencesedit