On April 18, a briefing session on Pre-emptive LCA Social Cooperation Research Department was held at Hybrid. A total of 79 participants, including 14 participating companies, 2 prospective participating companies, and researchers from UTokyo LCA Center for Future Strategy (UTLCA), attended the meeting, where companies asked questions to the UTLCA secretariat one after another. The reception followed was attended by about 40 people, who asked specific questions of the researchers and actively exchanged information with other companies. We look forward to working with everyone for better research and operations.