24-years-old. - she lives at home. - After graduating from a vocational school, she got a job at a real estate agent, but left due to bullying. - Her older sister introduces her to work at the same large pachinko parlor. - Her sober Kaoru is sent to the counter. - There was a man who had an eye on Kaoru. - The man approached Kaoru in order to get information on the platform to leave. - Unlike her sister, Kaoru, who was not popular, became ecstatic and she passed on her information as she was told. - And found in the store! - she will be fired. - Kaoru finds an article in her high-income part-time job information magazine.