A Reunion of Hearts Between Twin Sisters and Shoma

In the story of KUU, twin sisters Chisato and Kuu, orphaned at a young age, were embraced by their wise guardian, an old man. As fate would have it, they crossed paths with Shoma, whose own family struggles brought him to live with his grandfather. A decade has passed since their childhood bond, and Shoma, now an editor of a music magazine, faces the bittersweet news of his grandfather’s passing. This prompts an emotional reunion with the now-adult sisters, sparking sentiments of nostalgia and new feelings.