Kakao has introduced an AI-integrated messenger app named Kanana at its annual developer conference in Yongin, Gyeonggi. Kanana enhances user experience by summarizing messages, managing schedules, and recommending entertainment based on chat history. The app features two AI characters: Nana for personal use, who can manage appointments and summarize texts, and Kana for group interactions, creating quizzes and summarizing past conversations. Users can set the AI's voice to that of K-pop artists. Kanana is currently in internal testing, with a beta release planned for Kakao employees later this year. Kakao aims to expand its AI product offerings under the Kanana brand, amidst challenges including regulatory issues and competition from Naver. A new AI division named Kanana has been formed, integrating AI R&D personnel from the former Kakao Brain.