The observation that ‘nobody knows anything’ in the movie business, as highlighted by the success of ‘Kokuho,’ underscores the inherent unpredictability of the entertainment industry. While this doesn’t offer specific buy/sell signals, it serves as a crucial reminder for investors. Positive elements include the potential for massive returns when a film becomes a megahit. However, the high risk and the difficulty in predicting success mean that investments in film production and distribution can be highly speculative. External factors like changing audience tastes, competition, and economic conditions also play a significant role. Investors should approach the film industry with a high tolerance for risk and a diversified portfolio.