A survey by Tokyo in 2021 found that dating apps were the most common method used by people seeking romantic partners, chosen by 14.5% of respondents. These services have had issues with abuse, however. The local government will use social media to raise awareness of the problem. [...] Tokyo had a larger share of never-married people at age 50 than anywhere else in Japan in 2020, at 32.15% of men and 23.79% of women, according to the National Institute of Population and Social Security Research. The capital hopes to lower these figures by giving singles a new avenue to meet potential partners. The issue extends beyond Tokyo, posing a challenge for areas struggling with declining birthrates. Official population data shows 504,930 marriages nationwide in 2022, down by about half from 1972. Boosting marriages is key to localities struggling with low birthrates.