美幸

The protagonist's childhood friend. She's just like family to him. Miyuki has sworn to herself to be the "morality" and "justice" in a world that has lost its order. She was picked up along with the protagonist during the post-breakdown war.

She was raised under a roof with near-neglected conditions. She now runs an excavation shop called "21st Century Denden" in the Akihabara area of a post-collapse Tokyo.

She was raised under the same roof in near-neglected conditions, and now runs an excavation shop called ``21st Century Denden'' in the Akihabara area of post-collapse Tokyo.

She purchases and sells "artificial relics" from before the collapse. Salvages(excavates) relics such as hope appliances, precision instruments, military supplies, etc. She wants to take care of the protagonist in any way she can. Despite her growing love for him, she also feels that she will never fully bond with him. Her reasoning is that she doesn't have long to live.