Tokyo is launching a dating app to help boost Japan's declining birth rate, requiring proof of legal single status, willingness to marry, and income.

Tokyo plans to launch a dating app to help boost Japan's declining birth rate. The app will require users to submit documentation proving they are legally single, sign a letter stating their willingness to get married, and provide a tax certificate to prove their income. The app is set to launch this summer as part of the government's efforts to address the low birth rate in the country.