A Japanese leather wallet is not necessarily at its best on the day you buy it. One of the pleasures of genuine leather is watching its color, shine, and texture gradually change with use. This natural aging process can make a wallet feel increasingly personal over time. Here is what to know about leather types, aging, and care.
Leather Develops Character With Use
The way leather changes depends on the material and finish. Vegetable-tanned leather, including traditional nume leather, gradually softens and develops richer color and shine. Daily use creates subtle differences in appearance, meaning two wallets made from the same leather may eventually look quite different.
Nume Leather Makes Aging Easy to Appreciate
Nume leather is a good choice for anyone who wants to see these changes clearly. Tsuchiya Kaban's Nume Bifold Wallet uses durable cowhide for both its exterior and interior. As of September 24, 2026, the official online store lists it at ¥39,600 and shows only limited stock remaining. The leather gradually softens and gains a richer appearance with use.
View the Tsuchiya Kaban Nume Bifold Wallet
Cordovan Is Known for Its Changing Luster
Another leather worth knowing is cordovan, made from a specific layer of horsehide. Japanese leather brand GANZO uses cordovan finished to highlight its distinctive appearance. With continued use, its color and luster change, creating an increasingly individual look. Its smooth surface and evolving shine are part of its appeal.
Care Is Part of Owning Leather for Years
Leather wallets need protection from excess moisture and dryness, but more care is not always better. For cordovan, GANZO recommends simply wiping it with a soft, dry cloth during the early period of use rather than immediately applying cream or wax. Always check the care instructions for the specific leather and product you own.
Make a Japanese Leather Wallet Your Own
The appeal of a leather wallet goes beyond how it looks when new. Choosing the material, using it every day, and watching it change can make the item more personal. When shopping from a Japanese online store, check the leather type and recommended care as well as the design. If you find a wallet you want, JapanCart can also be an option for purchasing products from Japan.
