琉歌 るか female given name or forename Also 琉歌: りゅうか Okinawan fixed form poetry 琉歌るか female given name or forename English JMnedict 1 Ruka 漢字 kanji used 琉 precious stone, gem 11画 · JLPT N 1 歌 song, sing 14画 · JLPT N 3