にほんせんしゅきょうかい 日本船主協会 LinksSentence search for 日本船主協会Sentence search for にほんせんしゅきょうかいKanji details for 日, 本, 船, 主, 協 and 会Edit in JMdict Noun1. Japanese Shipowners' Association; JSAOrganization nameOrganization2. Japanese Shipowners' Association; JSA Discussions Log in to talk about this word.