Nintendo's initiative to introduce gaming to senior citizens in Japan could potentially expand its customer base and increase demand for its Switch consoles. This could lead to increased sales and revenue, positively impacting its stock. The company's commitment to support the Switch with new games until 2025 indicates a long-term investment in the console, which could reassure investors and positively impact the stock. The planned release of a new console in 2024 could also generate excitement and anticipation among consumers and investors, potentially leading to a rise in the company's stock.