The 7th Japan-Thailand Bilateral Workshop on Radiation Research and Related Issues 2024 was held on December 11-13, 2024, at Centara Grand, Central Plaza Ladprao, Bangkok, Thailand. Approximately 70 participants from 10 universities in Thailand, Japan, and India, along with representatives from four organizations in Thailand, Indonesia, and the Philippines, attended. This was the first time delegates from countries outside of Japan and Thailand attended our bilateral workshop. In addition, there were four invited keynote speakers from IREM at Hirosaki University, five oral presentations from various faculty members at Hirosaki University, including the Faculty of Agriculture and Life Science, Institute of Regional Innovation, Graduate School of Health Sciences, and Faculty of Education, and five oral presentations from our IREM graduate students. IREM and all the participants would like to thank the Thailand Institute of Nuclear Technology (TINT), for holding the great workshop in 2024. Additionally, thank you to all of the presenters who contributed their knowledge and research during the sessions. The workshop brought us together, allowing us to form a strong team for collaborative study and discussion.