The author was also at work until 2021 after he had already been arrested twice due to suspicions. Specifically, it seems that Naka had begun to know about the information contained in the story of Final Fantasy VII The First Soldier, before the public announcement, allowing him to sell 154,7 million yen for personal gain of about twenty-two years. He was accompanying in the illegal operations of Taisuke Sasaki, which was also the protagonist of an inside trade case against the Japanese company, and of which he bought 93,000 shares. The Tokyo District Public Prosecutors Office filed additional allegations against the two former employees who are now appointed to defend themselves in court. Yuji Naka hasn’t left on good terms with Square-Enix since his dad accused the publisher of being a flop of Balan Wonderland.