Suica

Suica (Japanese: スイカ, romanized: 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 support on virtually any train, tramway, or bus system in the Greater Tokyo Area. The card is also widely used as electronic money for purchases at stores and kiosks, especially at convenience stores, chain restaurants, and shops within train stations.

Three years after launch, as of October 2004, over 10 million Suica had been sold. In 2018, JR East reported that Suica was used for 6.6 million daily transactions. As of October 2023, a total of 95.64 million Suica (including Mobile Suica) have been issued, and 1.63 million stores accept payment via Suica's digital currency.