Seven Bank has turned its ATM network into an NFT dispenser, launching a digital stamp rally that distributes 7,000 non-fungible tokens to participating customers.

Under the campaign, customers who charge a transit IC card at a Seven Bank machine receive an NFT and follow puzzle-style clues to spots along the Tokyu line. The digital stamp rally pairs the bank with Tokyu Electric Railway and SUSHI TOP MARKETING, the marketing firm named in the initiative.

The setup gives blockchain tokens an unusually conventional consumer role: rather than trading or speculation, the NFTs here function as verifiable digital stamps in a promotional game run by a major retail bank.

From Physical Stamps to Digital Collectibles

Stamp rallies are a long-running promotional format in Japan, in which participants collect stamps at checkpoints along a route to complete a course and qualify for rewards. In this campaign, that mechanic takes digital form: the stamps are NFTs — unique blockchain-based tokens that certify ownership of a specific digital item — issued through Seven Bank's ATM footprint. NFTs are more commonly associated with digital art and collectibles markets, which makes their use here as everyday promotional checkpoints a notable shift in how technology is being positioned.

An ATM Network as a Distribution Channel

Seven Bank operates one of Japan's largest ATM networks, with machines installed in 7-Eleven convenience stores and other locations nationwide, giving the campaign broad everyday reach. The bank's ATMs already serve as a common touchpoint for charging transit IC cards — the contactless smart cards, such as Suica and PASMO, that commuters across Japan use for trains, buses and everyday payments. By attaching an NFT reward to that routine transaction, the campaign turns an ordinary banking errand into a route-based game along the Tokyu railway network.

Tokyu Electric Railway operates commuter rail lines linking central Tokyo with its southwestern suburbs and neighboring Kanagawa Prefecture, a corridor that carries heavy daily ridership.

For the broader industry, the campaign offers a case worth watching: whether everyday infrastructure such as ATMs and commuter rail lines can work as practical distribution points for blockchain tokens among the general public, beyond crypto-native channels.

This content was first published on COINOTAG: https://en.coinotag.com/seven-bank-sushi-atm-stamp-rally-7000-nfts