In this study, I analyzed the actual state of intonation through pitch curve comparing with Japanese native speaker to investigate how realize ``soudesuka`` chiming with others and conclusive ``soudesu``. The result is as in the following. (1) In case of Japanese native speaker, in accordance with speaker`s intention the pitch of beginning of a sentence intonation and end of a sentence intonation are different. That features are as in the following. (2) The features of Korean learner`s intonation in chiming with others are two type(rising or falling intonation) at the end of a sentence, differently with the Japanese native speaker. In case of conclusive pronounce, the intonation pattern is similar to the Japanese native speaker. (3) Through this study, I suggest following three point to teach fluent Japanese intonation. ① Raising the sense on ``mora``, the key point of Japanese rhythm. ② Providing prosodic features on Japanese pitch accent and teaching the pronounce. ③ Teaching and learning the devoicing, the features of Japanese Tokyo dialect.