Daughter: "This is dad's sex toy, isn't it?"

Mizuuchi Genjuro, an executive at "Gosuei Construction," one of Japan's leading major corporations, is one day asked by the company president to mediate a shady deal. "We need to win a major public works project through backroom dealings. For that, I need you to falsify the bid documents." The public works project in question is a massive undertaking to construct the "Musashining Nitoryu Tower," a 1,000-meter-long structure in Musashino City, Tokyo. While making secret pacts with politicians, Genjuro discovers that his own company is burdened with massive debts and is on the brink of bankruptcy. The company will collapse unless they somehow win this public works contract. Before Genjuro, various people begin to appear: acquisition offers from foreign companies, headhunting from rival firms, agents belonging to mysterious organizations, detectives attempting to steal confidential information, a subordinate suddenly demanding a physical relationship, the cleaning staff member Tanaka, and others. Eventually, a politician's secretary commits an inexplicable suicide, and an incident occurs where Genjuro's own life is threatened. Is everything related to the public works project, or are there hidden secrets within the company? Are there spies within the organization or government? As Genjuro falls into paranoia, the president once again brings him another shady proposal. "Manipulate the stock price and deliberately cause it to crash. Arrange things so we can commit insider trading." Upon hearing these words, a sense of justice wells up within Genjuro. Should he continue following the president's orders and continue committing fraud, or should he expose everything and correct the company? Or should he leave the company and start a new life? Conflicted, Genjuro makes a decision. "For Japan's economy tomorrow, I will run this company with unwavering belief in justice!" With such resolve, a harsh and thorny path lay before Genjuro—but that's completely beside the point. This is actually a story about how, one day, his hidden adult toy was discovered by his daughter.