A traveller who has already worked out which convenience store takes their card can be forgiven for not noticing when that arrangement quietly shifts. In June 2026, it did. Seven Bank, which runs the ATMs inside every 7-Eleven in Japan, began installing its own machines inside FamilyMart as well, the first branches switching over on June 1. The three chains visitors encounter everywhere, 7-Eleven, FamilyMart and Lawson, go by one shorthand in Japanese: konbini. They overlap enough that most visitors treat them interchangeably, until the reason for walking in is an ATM rather than a rice ball.
The change traces back to a capital and business agreement Seven Bank signed with Itochu Corporation, FamilyMart's parent company, in September 2025, with the ATM installation contract itself finalized the following March. The plan calls for roughly 16,000 Seven Bank machines across FamilyMart's network, replacing the chain's existing e-net and Japan Post Bank ATMs over about four years, and reaching most of the country by around 2030.
Neither company has framed this as a tourism initiative. Seven Bank's own first-quarter earnings, reported in August, described the FamilyMart rollout in the language of cost efficiency and market share, and the wider goal, once installation is complete, is for Seven Bank's combined network across 7-Eleven and FamilyMart to overtake Japan Post Bank as the country's largest ATM operator. For a visitor, the practical result is simpler: a machine already known for accepting foreign cards is spreading into a second major chain, which matters more than the corporate reasoning behind it.