JLPT Mastery

JLPT Mastery is an adaptive JLPT preparation platform that combines a structured N5–N1 curriculum with performance-driven learning. It tracks your progress, identifies weak points, and automatically reinforces them through practice and review. Failed questions are resurfaced, and AI explanations help you understand mistakes. With dedicated exam and practice modes, along with a full progress dashboard, it replaces scattered resources with a single, focused system.