- No.1 Special Issue on Recent Trends in Tribology Field Led by Technical Committees in JAST
- No.2 Special Issue on Trends in Environmentally Friendly Lubricants
- No.3 Special Issue on Tribology Related to Automotive Electrification
- No.4 Special Issue on Tribology Related to Cosmetics
- No.5 Special Issue on Friction Control by Surface Texture
- No.6 Special Issue on Tribology on Automobile and Motorcycle Engines −Past and Future of Fuel Economy Improvement−
- No.7 Special Issue on Focus on Sports and Athletes from Engineering Perspectives
- No.8 Special Issue on Trends in Energy-Saving Lubricant Technology
- No.9 Special Issue on Recent Trends in Evaluation Technology for Rolling Bearings
- No.10 Special Issue on Trace Water and Tribology
- No.11 Special Issue on Recent Trends in Multi-Scale and Multi-Physics Simulations
- No.12 Special Issue on Recent Techniques for Tribology Materials of Railway
Index of Volume 65 (2020)
In Japanese