A1 level Can understand and use familiar everyday expressions and very basic phrases aimed at the satisfaction of needs of a concrete type。 Can introduce him/herself and others and can ask and answer questions about personal details such as where he/she lives, people he/she knows and things he/she has。 Can interact in a simple way provided the other person talks slowly and clearly and is prepared to help Coursebook for Communicative Language Competences" responds to the needs of learners who can already use Japanese, but wish to systematically study its structure as a language, as they do not understand it well。