Vocab InfoA20 Noun日数(にっすう)number of daysDetailsExamples日数number of daysDetailsExamplesDictionary DefinitionCommonNoun1. number of daysAll Forms日数 【にっすう】、日数 【ひかず】DetailsAudioPlayExamplesThere are no sentences available for this contentHold tight, context sentences are coming soon!Self-Study SentencesStudy your own way!Add sentences and study them alongside Bunpro sentences.Try Bunpro