本論文では文学、語学、メディア等々の学科ジャンルを越えて、現在、流行している表現ジャンルであるAI部門での言語研究を取り上げて、その表現的特徴を日本語学、日本語教育の言語課題の流れの中で考察していきたい。AIの自然言語処理には、言語形式ばかりでなく、視覚情報処理などのピジュアル要素、表記法などでのノンバーバル要素のマルチモーダルなテクストを扱う必要があり、現在、研究が進んでいる分野である。こうした特徴を、日本語の表現研究史の中で日本語学、日本語教育の言語課題の発展として考察していきたい|In this thesis, we will take up the language research in the AI; artificial intelligence as expression genre that is currently in fashion, and we would like to consider its expressive characteristics in the flow of language tasks of Japanese studies and Japanese language education beyond departmental genres such as literature, language, media, etc... In natural language processing of AI, it is necessary to handle multimodal text such as visual elements as visual information processing and non-verbal elements in notation etc., as well as language form. This is a field where researches are progressing now with methods and tasks different from Japanese language studies. In this thesis, we would like to consider these features as a development of language tasks on Japanese studies and Japanese language education from the view point of Japanese expression history