ひなつぼし 火夏星 LinksSentence search for 火夏星Sentence search for ひなつぼしSentence search for 熒惑星Sentence search for けいこくせいKanji details for 火, 夏 and 星Edit in JMdict Noun1. Mars (planet)Archaic, See also 火星Other forms熒惑星 【ひなつぼし】、熒惑星 【けいこくせい】 Discussions Log in to talk about this word.