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Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

Trading basics

Manaca

Manaca (マナカ, Manaka), stylized in lowercase as manaca, is a rechargeable contactless smart card used in Nagoya, Japan and the surrounding area in Aichi Prefecture. It launched on February 11, 2011, replacing the Tranpass magnetic fare card system. Since 2013, it has been part of Japan's Nationwide Mutual Usage Service, allowing it to be used in all major cities across the country.

Trading basics

Nationwide Mutual Usage Service

Japan's Nationwide Mutual Usage Service is a system that enables reciprocal use of the country's ten major transportation IC cards. Launched on March 23, 2013, it allows passengers to use their card across participating public, private, and third-sector transportation systems throughout Japan. As of May 12, 2025, the service was available on services operated by 348 transit operators.

Trading basics

Pasmo

Pasmo (stylized as PASMO) is a rechargeable contactless smart card electronic money system. It is primarily used for public transport in Tokyo, Japan, where it was introduced on 18 March 2007. Pasmo can also be used as a payment card for vending machines and stores. In 2013, Pasmo became usable in all major cities across Japan as part of the Nationwide Mutual Usage Service.

Trading basics

Suica

Suica (occasionally written in Japanese as スイカ, Suika) is a prepaid, rechargeable, contactless smart card and electronic money system used as a fare card on train lines and other public transport systems in Japan, launched on November 18, 2001, by the East Japan Railway Company (JR East). The card can be used across the nation as part of Japan's Nationwide Mutual Usage Service, including