Japanese Stock Market Performance: JPHSX invests in Japanese equities, so the overall health and performance of the Japanese stock market directly influences its price. A rising market generally boosts the fund's value.

Yen/Dollar Exchange Rate: Currency fluctuations impact the fund's returns for US investors. A stronger Yen relative to the Dollar increases the fund's value when converted back to USD.

Economic Conditions in Japan: Factors like GDP growth, inflation, interest rates, and unemployment levels in Japan affect corporate profitability and investor sentiment, thus impacting JPHSX.

Company-Specific Performance: The performance of the individual companies held within JPHSX's portfolio directly affects the fund's net asset value (NAV) and market price.

Investor Sentiment: Overall investor confidence in the Japanese stock market and the fund itself can drive demand, affecting its price regardless of underlying fundamentals.

Fund Management Strategy: The fund manager's investment decisions, stock selection, and portfolio allocation strategies can influence JPHSX's performance relative to its benchmark.

Global Economic Outlook: Global economic growth prospects and international trade relations can indirectly impact Japanese companies, especially those reliant on exports, thus affecting the fund.