This project aims to realize an avatar-symbiotic society in which cybernetic avatars (CAs) allow everyone to perform active social roles without constraint. Through the teleoperation of multiple CAs that can fully transmit the user's actions, intentions, and reactions in scenarios which feature hospitality-rich dialogue, the user will be able to take part in various social activities (work, education, medical care, daily life, etc.). By 2050, our lifestyles will have dramatically changed. We will have greater freedom in our choice of location and how we spend our time, and technological advances will have enhanced our abilities. Our goal is to develop and implement avatar-symbiosis within a balanced future society.