どうせいかんけっこん 同性間結婚 LinksSentence search for 同性間結婚Sentence search for どうせいかんけっこんKanji details for 同, 性, 間, 結 and 婚Edit in JMdict Noun1. same-sex marriage; gay marriageSee also 同性結婚 Discussions Log in to talk about this word.