5:15 PM - 7:15 PM
*Kazuya Kawakatsu1 (1.Hyogo Prefectural Himeji Higashi senior high school)
Sun. May 25, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)
5:15 PM - 7:15 PM
*Kazuya Kawakatsu1 (1.Hyogo Prefectural Himeji Higashi senior high school)