Web-Based Membership Registration System of Japan Volleyball Association

This paper presents a web-based system of membership registration for the Japan Volleyball Association (JVA). There are about 0.3 million JVA members, comprised of children, student, housewife, and professional players, along with staff and others. Furthermore, the members of teams belonging to JVA number about 30,000, and there are about 500 groups divided by district or age group. This web-based system achieved unified management of member information and competition administration support for such a large, complicated organization.