Okoda Electric Works, where the main character Shinobu Kamo works, went bankrupt and closed due to a shortage of funds.
Employees are at a loss after the president of the company runs away at night. Kamo, who had been lazy every day and had no savings, started gambling as a last resort, which ended up giving him disappointing results as usual.
Fortunately, the story of a part-time job reaches Kamo, who has finally been looking for work to do.
The employer is ---.
Japan Tokyo. The population continues to grow year by year, people settle in to fill the gap, high-rise buildings line up, people live and die in a section of only a single square meter.