The CASPT and TransitData 2025 conference will take place a few days after The 12th Triennial Symposium on Transportation Analysis conference, held on Okinawa, June 22-27. Each conference is organized independently, but we invite participants to consider attending both events. By doing so, you can make the most of your trip to Japan. The TRISTAN conference series is renowned for its high-quality discussions on innovative models, advanced methodologies, and applications across various fields of transportation science. Additionally, Okinawa offers a unique opportunity to explore its stunning islands and rich culture.