Immersive AI-Powered Language Learning Experience in Virtual Reality: A Gamified Environment for Japanese Learning

This work presents an AI-driven language learning system that combines immersive VR technology and gamification to explore alternative approaches in language education. Developed for Japanese language learners, the system creates a simulated Tokyo environment where learners engage with AI-powered virtual characters to complete tasks, such as purchasing items at convenience stores and seeking directions. It provides dynamic vocabulary assistance and adaptive feedback to support practical communication skills through authentic interactions. The system adjusts task complexity and vocabulary difficulty according to user performance, while reinforcing language acquisition through contextualized conversations. The implementation explores how the integration of artificial intelligence with virtual environments may contribute to computer-assisted language learning.