Bøker av Ko Hiratori

Haru's coworker at the brothel, Shequraso, was sent to the military barracks, supposedly to sing for their comfort before they leave for the front. When she doesn't return when expected, Haru goes to find out what's up. Discovering that singing wasn't exactly the job, Haru offers to take Shequraso's place if they'll let her friend return home. But will her offer really save the day?

Based on the hit web novel, this light novel tells the story of a women transported to another world where women are basically powerless, so she becomes a sex worker just to survive.