第12話: 真咲と友人たちは大洗で訓練を行い、フケは彼らに将来の国際大会への挑戦を提示する
2021年3月30日 放送
Masaki, Kosuke, Yuta, and Naoya are in Masaki's hometown, Oarai, holding their own training camp when Fuke suddenly appears. Fuke acknowledges Masaki and the others as his rivals and they all vow to fight bravely in the competition to determine the additional team members who will be sent to the international competition in four years. Before returning to Shonan, Masaki stops by Hayama, where Sho grew up. There, he declares that he will surpass Sho, overcome every wave, and move forward into the future! (Source: Crunchyroll)