Ding-dong: a marriage partner-finding system with social support.

Although various partner-matching services are available on the Internet, finding a partner is still difficult because reading the various attributes and self-advertisements of potential marriage partners is not enough to find a lifetime partner. We have developed an SNS-based marriage partner-finding system, "Ding-Dong," which makes full use of support from participants' friends. Using Ding-Dong, the partner seeker can understand what the partner candidate is really like by seeing the candidates' everyday behavior, reading the "reviews" written by their friends, and watching the conversations between the candidates and their friends.