The story concludes on the day of their departure, as the sisters sit together in the car, looking back at the town they're leaving behind. Emi and Mika share a bittersweet smile, knowing that their lives will never be the same, but also that their bond will endure despite the distance.
Emi, determined to make the most of their remaining days, creates a bucket list of things to do with Mika before they leave. They spend their days exploring the town, trying new foods, and laughing together like they never have before. Sisters -Natsu no Saigo no Hi- Ultra Edition
One day, while walking along the beach, the sisters stumble upon an old, mysterious-looking lighthouse. As they explore the abandoned structure, they discover a hidden room with a series of cryptic letters and photographs. The letters are from their mother, who passed away a few years ago, and they're addressed to each of them. The story concludes on the day of their