Abstract
In recent years, generative AI has advanced significantly, offering improved language processing capabilities and greater accuracy. The benefits of AI in a language learning environment include providing feedback, aiding in language acquisition, and facilitating interactive learning experiences. While some institutions are still cautious, others actively embrace this technology. This paper describes a class practice where generative AI was positively received and actively utilized. A term-end questionnaire revealed that students found it compelling. This paper will analyze the use of generative AI in the "Japanese for Professional Development" course by examining writing results and questionnaire responses to explore its effectiveness and challenges.