
36KR – Japan is seeing rapid growth in dating platforms aimed at married people seeking relationships outside marriage. Cuddle has grown from 50K registered users in early 2023 to ~1.3M in 2026. The platform uses AI to recommend matches based on factors including availability, whether users have children, and activity patterns. Alongside Cuddle, Married Club and Healmate have built large user bases, highlighting the growing market for married-only dating services in Japan.









