AVANTIA, together with Japan Ecosystem Co.,Ltd., sponsored the 24th Aichi Prefecture Sports Youth Organizations Volleyball Exchange Tournament. The tournament was held on 10 October 2026 at Okazaki City Gymnasium, with 10 boys' teams and 16 girls' teams, 26 teams in total, participating.
AVANTIA sponsored the tournament in cooperation with Japan Ecosystem Co.,Ltd. to support local children's sports activities. The sponsorship agreement was signed with the Aichi Prefecture Sports Association, a public interest incorporated foundation, on 29 August 2025. The tournament was held at Okazaki City Gymnasium on 10 October 2026.
The tournament included 10 boys' teams and 16 girls' teams, as well as coaches, referees and managers. The players took part in the matches, demonstrating the results of their daily training. Through the tournament, AVANTIA supported the children's challenges and connections within the community.
The sponsorship included commemorative award gifts (medals), 5 kilograms of rice as a supplementary prize for the winning team, Handy Medical products as participation gifts for all participants, and the installation of a photo spot at the tournament. Past and planned sponsorship of multiple events by the organisation was also disclosed.