ひまる 日の丸 Common word JLPT N1 LinksSentence search for 日の丸Sentence search for ひのまるKanji details for 日 and 丸Edit in JMdict Noun1. red or gold circle representing the SunNoun2. national flag of Japan; Japanese flag; HinomaruSee also 日の丸の旗そのひ日、ひのまる日の丸のはた旗がはためいていた。On that day, Japanese flags were flying.Noun3. Japan; Japanese government Discussions Log in to talk about this word.