ななぼし 七つ星 LinksSentence search for 七つ星Sentence search for ななつぼしKanji details for 七 and 星Edit in JMdict Noun1. the Big Dipper (asterism); the Plough; the PlowAstronomy, See also 北斗七星Noun2. family crest representing the seven luminaries (with one central circle surrounded by six other circles)See also 七曜Noun3. Japanese pilchard (Sardinops melanostictus); Japanese sardineSee also 真鰯 Discussions Log in to talk about this word.