That Blue Summer Vol. 6 (Kodansha, 2020)

With only two weeks of summer vacation left, Ginzo finally asks Rio to spend the rest of it with him. The two lovers indulge in their covert affair wherever they can steal a moment alone-whether at Ginzo's house or the hot summer beach-when one afternoon, Ginzo's face drifts close to Rio's, and then… Find out more in volume 6 of the fateful summer love story that's purer and more exciting than youth itself!