Only the current version so far — new entries appear as the app ships updates.
ハローマリッジ|恋愛のない婚活・友情結婚・未婚女性の妊活支援 is a dating app by ハローマリッジ with 10+ downloads (about 42 estimated). Install growth, rank history, SDKs and ad networks.
From the store listing: “This is a matchmaking service for people who want to get married for practical reasons, such as wanting to have children, and a pregnancy support service for single women who wish to become single mothers by choice.”