Vocab InfoA4 Noun第一課(だいいっか)lesson one, first lessonDetailsExamples第一課lesson one, first lessonDetailsExamplesDictionary DefinitionNoun1. lesson one, first lessonAll Forms第一課 【だいいっか】DetailsPitch AccentだいいっかExamplesThere 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