Ep. 13: Hitomi regains color after magic fails and she embraces Aoi before returning to 2078.

13

Club members leave personal messages for Hitomi before the moon matures, including Yamabuki’s wish for confidence, Chigusa’s hope for smiles, Kurumi’s thanks, Asagi’s future letters, Kohaku’s love, and Aoi’s promise to remember her. Hitomi expresses gratitude for her changed life, but her magic disrupts the time spell. Aoi jumps into the circle, transporting them to Hitomi’s monochromatic room where they confess their shared emotional isolation and embrace. This connection restores Hitomi’s color vision, allowing their return to the present. Although Hitomi is sent to the future as others say goodbye, only Kohaku knows the time magic failed; Hitomi’s unconscious erasure of color was the true barrier. In 2078, an elderly Kohaku gives Hitomi a time capsule containing a photo book titled "The Seven-Colored Penguin," written by Aoi. The book depicts Hitomi as a monochromatic penguin gaining color through the help of Asagi, Kurumi, Aoi, Yamabuki, Chigusa, and Kohaku. Having recovered her lost emotions, Hitomi resumes her life with renewed joy.