Abstract
In this research, we propose a support system that emphasizes the vision value for improving the vision control ability in MOBA games. In this research, we defined the vision value and developed a system based on the vision value. The system extracts the player's vision, automatically detects the vision value, and presents advice on how to create the field of vision. The system can be used to improve the player's ability to control the field of vision and gain a deeper understanding of the value of the field of vision.