PSP software (without box&manual) Second Novel ~ Her summer, 15 minutes' memory ~

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

This adventure game focuses on the main characters who were 17-year-old boys and girls.
At the age of 23, they look back on their "past," and the story is indirectly told by the heroine "Ayano."
However, Ayano suffers from memory impairment caused by an incident five years ago, and his memory can only be maintained for 15 minutes.
When Naoya asks Ayano, Ayano recalls the story and the story proceeds.