Moshimo Ashita ga Hare Naraba

To Hatoba Kazuki, Nonosaki Akiho had been an irreplaceable being. For as far as when she and her sister, after the loss of their parents, were taken in long ago, she had taken the role of his big sister, his mother, his sweetheart. To him, the loss of her figure meant the world had crumbled down, for him who had managed to gather up courage and confess, days before summer break.

A couple of months later, as the pain of parting still remained vivid, the ghost of Akiho appears before his eyes, save little for warning. "I still had memories left here", she said softly, a soft smile attached to her face.

Adapted from jadeの小部屋