*The Matthews Japan Fund is closed to most new investors. The Fund will continue to accept investments from existing shareholders. However, once a shareholder closes an account, additional investments in the Fund will not be accepted from that shareholder. Please see “Who Can Invest in a Closed Fund?” in the statutory prospectus for more details.

Matthews Japan Fund*

SUMMARY PROSPECTUS—INSTITUTIONAL CLASS April 28, 2017

TICKER: MIJFX

Before you invest, you may want to review the Fund’s Prospectus, which contains more information about the Fund and its risks. You can find the Fund’s Prospectus and other information about the Fund online at matthewsasia.com/prospectus. You may also obtain this information at no additional cost by calling 800.789.ASIA (2742) or by sending an e-mail request to prospectus@matthewsasia.com. The Fund’s Prospectus and Statement of Additional Information, both dated April 28, 2017, are incorporated by reference into this Summary Prospectus.

Investment Objective

Long-term capital appreciation.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy and hold shares of this Fund.

SHAREHOLDER FEES

(fees paid directly from your investment)

Maximum Account Fee on Redemptions (for wire redemptions only) $9

ANNUAL OPERATING EXPENSES

(expenses that you pay each year as a percentage of the value of your investment)

Management Fees		0.66%
Distribution (12b-1) Fees1		0.00%
Other Expenses		0.22%
Administration and Shareholder Servicing Fees	0.14%
Total Annual Fund Operating Expenses		0.88%

1 The Trust’s 12b-1 Plan (the “Plan”) is inactive. Although the Plan currently is not active, it is reviewed by the Board annually in case the Board decides to re-activate the Plan. The Plan would not be re-activated without prior notice to shareholders. If the Plan were reactivated, the fee would be up to 0.25% for each of the Investor Class and Institutional Class, respectively.

EXAMPLE OF FUND EXPENSES

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

One year: $90 Three years: $281 Five years: $488 Ten years: $1,084

PORTFOLIO TURNOVER

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example of fund expenses, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 55% of the average value of its portfolio.

Principal Investment Strategy

Under normal market conditions, the Matthews Japan Fund seeks to achieve its investment objective by investing at least 80% of its net assets, which include borrowings for investment purposes, in the common and preferred stocks of companies located in Japan. A company or other issuer is considered to be “located” in a country or a region,

PS-MIJFX-0417

and a security or instrument will deemed to be an Asian (or specific country) security or instrument, if it has substantial ties to that country or region. Matthews currently makes that determination based primarily on one or more of the following criteria: (A) with respect to a company or issuer, whether (i) it is organized under the laws of that country or any country in that region; (ii) it derives at least 50% of its revenues or profits from goods produced or sold, investments made, or services performed, or has at least 50% of its assets located, within that country or region; (iii) it has the primary trading markets for its securities in that country or region; (iv) it has its principal place of business in or is otherwise headquartered in that country or region; or (v) it is a governmental entity or an agency, instrumentality or a political subdivision of that country or any country in that region; and (B) with respect to an instrument or issue, whether (i) its issuer is headquartered or organized in that country or region; (ii) it is issued to finance a project with significant assets or operations in that country or region; (iii) it is secured or backed by assets located in that country or region; (iv) it is a component or its issuer is included in a recognized securities index for the country or region; or (v) it is denominated in the currency of an Asian country and addresses at least one of the other above criteria. The Fund may also invest in depositary receipts, including American, European and Global Depositary Receipts.

The Fund seeks to invest in companies capable of sustainable growth based on the fundamental characteristics of those companies, including balance sheet information; number of employees; size and stability of cash flow; management’s depth, adaptability and integrity; product lines; marketing strategies; corporate governance; and financial health. The Fund may invest in companies of any market capitalization. Matthews measures a company’s size with respect to fundamental criteria such as, but not limited to, market capitalization, book value, revenues, profits, cash flow, dividends paid and number of employees.

Principal Risks of Investment

There is no guarantee that your investment in the Fund will increase in value. The value of your investment in the Fund could go down, meaning you could lose money. The principal risks of investing in the Fund are:

Political, Social and Economic Risks of Investing in Asia: The value of the Fund’s assets may be adversely affected by political, economic, social and religious instability; inadequate investor protection; changes in laws or regulations of countries within the Asian region (including countries in which the Fund invests, as well as the broader region); international relations with other nations; natural disasters; corruption and military activity. The Asian region, and particularly China, Japan and South Korea, may be adversely affected by political, military, economic and other factors related to North Korea. In addition, China’s long-running conflict over Taiwan, border disputes with many of its neighbors and historically strained relations with Japan could adversely impact economies in the region. The economies of many Asian countries differ from the economies of more developed countries in many respects, such as rate of growth, inflation, capital reinvestment, resource self-sufficiency, financial system stability, the national balance of payments position and sensitivity

to changes in global trade. Deflationary factors could also reemerge in certain Asian markets, the potential effects of which are difficult to forecast. While certain Asian governments will have the ability to offset deflationary conditions through fiscal or budgetary measures, others will lack the capacity to do so. Certain Asian countries are highly dependent upon and may be affected by developments in the United States, Europe and other Asian economies. China’s economy, particularly its export-oriented industries, may be adversely impacted by trade or political disputes with China’s major trading partners, including the U.S. In addition, as its consumer class emerges, China’s domestically oriented industries may be especially sensitive to changes in government policy and investment cycles. China’s currency, which historically has been managed in a tight range relative to the U.S. dollar, may in the future be subject to greater uncertainty as Chinese authorities change the policies that determine the exchange rate mechanism. Global economic conditions, and international trade, affecting Asian economies and companies could deteriorate as a result of political instability and uncertainty, and politically motivated actions, in the United States and Europe, as well as increased tensions with certain nations such as Russia.

Currency Risks: When the Fund conducts securities transactions in a foreign currency, there is the risk of the value of the foreign currency increasing or decreasing against the value of the U.S. dollar. The value of an investment denominated in a foreign currency will decline in dollar terms if that currency weakens against the dollar. While the Fund is permitted to hedge currency risks, Matthews does not anticipate doing so at this time.

Depositary Receipts: Although depositary receipts have risks similar to the securities that they represent, they may also involve higher expenses and may trade at a discount (or premium) to the underlying security. In addition, depositary receipts may not pass through voting and other shareholder rights, and may be less liquid than the underlying securities listed on an exchange.

Risks Associated with Japan: The Japanese economy has only recently emerged from a prolonged economic downturn. Since the year 2000, Japan’s economic growth rate has remained relatively low. The economy is characterized by an aging demographic, declining population, large government debt and highly regulated labor market. Economic growth is dependent on domestic consumption, deregulation and consistent government policy. International trade, particularly with the U.S., also impacts growth and adverse economic conditions in the U.S. or other such trade partners may affect Japan. Japan also has a growing economic relationship with China and other Southeast Asian countries, and thus Japan’s economy may also be affected by economic, political or social instability in those countries (whether resulting from local or global events).

Risks Associated with Smaller and Medium-Size Companies: Smaller and medium-size companies may be subject to a number of risks not associated with larger, more established companies, potentially making their stock prices more volatile and increasing the risk of loss.

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Past Performance

The bar chart below shows the Fund’s performance for each full calendar year since its inception and how it has varied from year to year, reflective of the Fund’s volatility and some indication of risk. Also shown are the best and worst quarters for this time period. The table below shows the Fund’s performance over certain periods of time, along with performance of its benchmark index. The information presented below is past performance, before and after taxes, and is not a prediction of future results. Both the bar chart and performance table assume reinvestment of all dividends and distributions. For the Fund’s most recent month-end performance, please visit matthewsasia.com or call 800.789.ASIA (2742).

ANNUAL RETURNS FOR YEARS ENDED 12/31

AVERAGE ANNUAL TOTAL RETURNS FOR PERIODS ENDED DECEMBER 31, 2016

	1 year		5 years		Since Inception (10/29/10)
Matthews Japan Fund
Return before taxes		0.51%		11.54%		9.71%
Return after taxes on distributions1		0.34%		11.40%		9.34%
Return after taxes on distributions and sale of Fund shares1		0.66%		9.25%		7.72%
MSCI Japan Index
(reflects no deduction for fees, expenses or taxes)		2.73%		8.45%		5.78%

1 After-tax returns are calculated using the highest historical individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts.

Investment Advisor

Matthews International Capital Management, LLC (“Matthews”)

Portfolio Managers

Lead Manager: Kenichi Amaki has been a Portfolio Manager of the Japan Fund since 2010.

Co-Manager: Taizo Ishida has been a Portfolio Manager of the Japan Fund since 2006.

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Purchase and Sale of Fund Shares

You may purchase and sell Fund shares directly through the Funds’ transfer agent by calling 800.789.ASIA (2742) or online at matthewsasia.com. Fund shares may also be purchased and sold through various securities brokers and benefit plan administrators or their sub-agents. You may purchase and redeem Fund shares by electronic bank transfer, check, or wire. The minimum initial and subsequent investment amounts for various types of accounts offered by the Funds are shown below.

Minimum Initial Investment	Subsequent Investments
$100,000	$100

Minimum amount may be lower for purchases through certain financial intermediaries and different minimums may apply for retirement plans and other arrangements subject to criteria set by Matthews. The minimum investment requirements do not apply to Trustees, officers and employees of the Funds and Matthews, and their immediate family members.

Tax Information

The Funds’ distributions are taxable, and will be taxed as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement, such as a 401(k) plan or an individual retirement account. Tax-deferred arrangements may be taxed later upon withdrawal from those accounts.

Payments to Broker-Dealers

and Other Financial Intermediaries

If you purchase Fund shares through a broker-dealer or other financial intermediary (such as a bank), Matthews may pay the intermediary for the sale of Fund shares and related services. Shareholders who purchase or hold Fund shares through an intermediary may inquire about such payments from that intermediary. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary’s website for more information.

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