ひこ 火の粉 LinksSentence search for 火の粉Sentence search for ひのこSentence search for ほのこKanji details for 火 and 粉Edit in JMdict Noun1. sparksOther forms火の粉 【ほのこ】Notesほのこ: Out-dated or obsolete kana usage. Discussions Log in to talk about this word.