だいか 代価 LinksSentence search for 代価Sentence search for だいかKanji details for 代 and 価Edit in JMdict Noun1. price; cost; charge; consideration (in a contract)Noun2. price (of achieving something); cost; sacrificeきんべん勤勉はせいこう成功のだいか代価だ。Hard work is the price of success. Discussions Log in to talk about this word.