OLA PARTY JAPAN Inc. (Headquarters: Minato-ku, Tokyo) operates "Yoitoki (Yoitoki)," a new generation dating and marriage-seeking matching app that offers AI technology and sincere value matching. As matching apps become established as infrastructure for encounters, Yoitoki is working to create an environment where busy working adults can easily connect to real-life meetings. This time, we will explain the design background of Yoitoki's unique proximity filtering feature (within 6km), which supports the experience of "smoother after matching." ■ Development Background: The Era of Finding Encounters on Apps, Yet "Hard to Meet" is a Common Complaint According to a survey by App-Bu, operated by Nile Inc. (December 2025, n=655), 41.7% of working adults aged 20-40 who started dating in 2025 cited matching apps as the way they met their partners, marking the third consecutive year in first place and a record high. The same survey indicates that users of matching apps are 11.1 percentage points more likely to start dating within three months compared to non-users, showing a spread of encounter styles that prioritize efficiency. While matching apps have become the standard for encounters, a survey by Mynavi Wedding revealed that 68.3% of working adults feel they have fewer opportunities to meet people compared to their student days. Weekdays are focused on work, and personal time only becomes available on weekends. In such a lifestyle rhythm, the experience of "matching with someone you seem to click with, but finding it hard to meet because they live too far away" is a common frustration for many working adults seeking relationships or marriage. In encounters among working adults, the physical barrier of distance often hinders relationship progression. Yoitoki addresses this challenge of "matching but taking a long time to meet" from the perspective of design, specifically distance. ■ Yoitoki's Proximity Filtering Feature: Display Only Users Within 6km with a Single Tap On