The Korea-Japan (or Japan-Korea) Database Workshop is an annual joint workshop with honorable scholars in Korea and Japan (and possibly other countries) for sharing the research interest and for collaborating in new areas of database and database-related technologies.

• Query Language and Query Optimiztion
• Multidatabases and Federated Databases
• Security and Integrity Maintenance
• Data Mining and Knowledge Discovery
• Parallel and Distributed Databases
• Data Warehouses
• Information Retrieval with Database Systems
• Workflow Management
• E-commerce Data Processing
• Multimedia Databases
• Internet and the WWW Data Management
• Digital Libraries
• Mobile Databases
• User Interfaces
• Temporal and Spatial Databases
• Active Databases
• Data Streams
• P2P and Grid-Based Data Management
• Sensor Data Managing
• XML Databases
• New Applications
• DB-IR Integration
• Semantic Web