ひとつぼし １つ星 LinksSentence search for １つ星Sentence search for ひとつぼしSentence search for 一つ星Sentence search for 一ツ星Kanji details for 星Edit in JMdict Noun, Noun which may take the genitive case particle 'no'1. one star (rating)Noun2. evening star; morning starOnly applies to 一つ星Other forms一つ星 【ひとつぼし】、一ツ星 【ひとつぼし】 Discussions Log in to talk about this word.