We are pleased to announce that we organize the 5th Organized Session on Affective Computing at the 38th Annual Conference of the Japanese Society for Artificial Intelligence (JSAI 2024), to be held May 29, 2024 in Hamamatsu, Japan. We have 10 presentations in total in two sessions: OS-9a and 9b. We look forward to meeting many people in the affective computing committee and related fields!