Grand Blue Dreaming manga volume 22 features story by Kenji Inoue with art by Kimitake Yoshioka.

Stumbling home after a late-night raid with the boys, Iori found himself face-to-face with Chisa, who stubbornly declared her refusal to break off their relationship. He and Chisa may just be a faux couple, but now a seed of doubt begins to grow. Could Chisa really have feelings for him? Even as Iori wrestles with this question, Sakurako prepares a final assault to make him hers…