Mutual Fund Summary Prospectus (497k)

John Hancock

International Allocation Portfolio

SUMMARY PROSPECTUS 7–1–13

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, including the statement of additional information and most recent reports, online at www.jhfunds.com/Forms/Prospectuses.aspx. You can also get this information at no cost by calling 1-800-225-5291 or by sending an e-mail request to info@jhfunds.com. The fund’s prospectus and statement of additional information, both dated 7-1-13, and most recent financial highlights information included in the shareholder report, dated 2-28-13, are incorporated by reference into this Summary Prospectus.

Class A: JAIAX

Class B: JAIBX

Class C: JAICX

Investment objective

The fund seeks long-term growth of capital. The fund is designed to provide diversification of investments within the international asset class.

Fees and expenses

This table describes the fees and expenses you may pay if you buy and hold shares of the fund. You may qualify for sales charge discounts on Class A shares if you and your family invest, or agree to invest in the future, at least $50,000 in the John Hancock family of funds. More information about these and other discounts is available on pages 20 to 21 of the prospectus under “Sales charge reductions and waivers” or pages 95 to 98 of the fund’s statement of additional information under “Initial Sales Charge on Class A and Class T Shares.”

Shareholder fees (%) (fees paid directly from your investment)	Class A	Class B	Class C
Maximum front-end sales charge (load) on purchases as a % of purchase price	5.00	None	None
	1.00
Maximum deferred sales charge (load) as a % of purchase or sale price, whichever is less	(on certain purchases, including those of $1 million or more)	5.00	1.00
Small account fee (for fund account balances under $1,000)	$20	$20	$20

Annual fund operating expenses (%) (expenses that you pay each year as a percentage of the value of your investment)	Class A	Class B	Class C
Management fee	0.08	0.08	0.08
Distribution and service (12b-1) fees	0.30	1.00	1.00
Other expenses	1.12	1.56	1.20
Acquired fund fees and expenses ¹	0.99	0.99	0.99
Total annual fund operating expenses	2.49	3.63	3.27
Contractual expense reimbursement ²	–0.87	–1.31	–0.95
Total annual fund operating expenses after expense reimbursements	1.62	2.32	2.32

1

“Acquired fund fees and expenses” are based on the indirect net expenses associated with the fund’s investments in underlying investment companies. The “Total annual fund operating expenses” shown may not correlate to the fund’s ratio of expenses to average net assets shown in the “Financial highlights” section of this prospectus, which do not include “Acquired fund fees and expenses.”

2

The advisor has contractually agreed to reduce its management fee or, if necessary, make payment to the fund to the extent necessary to maintain the fund's total operating expenses at 0.63%, 1.33% and 1.33% for Class A, Class B and Class C shares, respectively, excluding certain expenses such as taxes, brokerage commissions, interest expense, litigation and indemnification expenses and other extraordinary expenses not incurred in the ordinary course of the fund's business, acquired fund fees and expenses paid indirectly and short dividend expense. The current expense limitation agreement will expire on June 30, 2014, unless renewed by mutual agreement of the fund and the advisor based upon a determination that this is appropriate under the circumstances at that time.

An International Equity Fund

John Hancock International Allocation Portfolio

Expense example

This example is intended to help you compare the cost of investing in the fund with the cost of investing in other mutual funds. Please see below a hypothetical example showing the expenses of a $10,000 investment in the fund for the time periods indicated (Kept column) and then assuming a redemption of all of your shares at the end of those periods (Sold column). The example assumes a 5% average annual return. The example assumes fund expenses will not change over the periods. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

Expenses ($)		Class A		Class B		Class C
Shares		Sold	Kept	Sold	Kept	Sold	Kept
1	Year	657	657	735	235	335	235
3	Years	1,158	1,158	1,291	991	918	918
5	Years	1,685	1,685	1,967	1,767	1,625	1,625
10 Years		3,122	3,122	3,549	3,549	3,503	3,503

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 rate 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, affect the fund’s performance. During its most recent fiscal year, the fund’s portfolio turnover rate was 52% of the average value of its portfolio.

Principal investment strategies

To pursue its investment objective, the fund invests in a number of the other funds of the John Hancock funds complex. The fund also may invest in the securities of other nonaffiliated funds, including exchange-traded funds (ETFs), exchange-traded notes (ETNs) and other types of investments as described below.

Under normal market conditions, the fund allocates assets among underlying funds that invest principally in foreign equity securities of issuers of any capitalization and in foreign fixed-income securities of various types of issuers and credit qualities, including those below investment-grade. Equity securities held by the underlying funds include common and preferred securities, convertible bonds, depositary receipts and warrants issued by foreign companies, including those located in emerging markets. Fixed-income securities held by the underlying funds include debt obligations of any maturity issued by foreign corporate and government entities, including those located in emerging markets. The fund and the underlying funds also may engage in derivatives transactions that include futures, credit default swaps and options on equity index futures, interest-rate swaps and foreign currency forward contracts, in each case for the purpose of reducing risk and/or obtaining efficient market exposure.

Principal risks

An investment in the fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The fund’s shares will go up and down in price, meaning that you could lose money by investing in the fund. Many factors influence a mutual fund’s performance.

Instability in the financial markets has led many governments, including the United States government, to take a number of unprecedented actions designed to support certain financial institutions and segments of the financial markets that have experienced extreme volatility and, in some cases, a lack of liquidity. Federal, state and other governments, and their regulatory agencies or self-regulatory organizations, may take actions that affect the regulation of the instruments in which the fund invests, or the issuers of such instruments, in ways that are unforeseeable. Legislation or regulation may also change the way in which the fund itself is regulated. Such legislation or regulation could limit or preclude the fund’s ability to achieve its investment objective.

Governments or their agencies may also acquire distressed assets from financial institutions and acquire ownership interests in those institutions. The implications of government ownership and disposition of these assets are unclear, and such a program may have positive or negative effects on the liquidity, valuation and performance of the fund’s portfolio holdings. Furthermore, volatile financial markets can expose the fund to greater market and liquidity risk and potential difficulty in valuing portfolio instruments held by the fund.

The fund’s main risk factors are listed below in alphabetical order. Before investing, be sure to read the additional descriptions of these risks beginning on page 8 of the prospectus.

Risks of investing in the fund of funds

Active management risk The subadvisor’s investment strategy may fail to produce the intended result.

Derivatives risk Use of derivative instruments (such as options, futures and swaps) could produce disproportionate gains or losses, more than the principal amount invested. Investing in derivative instruments involves risks different from, or possibly greater than, the risks associated with investing directly in securities and other traditional investments and, in a down market, could become harder to value or sell at a fair price.

Credit default swaps Counterparty risk, liquidity risk (i.e., the inability to enter into closing transactions), interest-rate risk, risk of default of the underlying reference obligation and risk of disproportionate loss are the principal risks of engaging in transactions involving credit default swaps.

Foreign currency forward contracts Counterparty risk, liquidity risk (i.e., the inability to enter into closing transactions), foreign currency risk and risk of disproportionate loss are the principal risks of engaging in transactions involving foreign currency forward contracts.

Futures contracts Counterparty risk, liquidity risk (i.e., the inability to enter into closing transactions) and risk of disproportionate loss are the principal risks of engaging in transactions involving futures contracts.

Interest-rate swaps Counterparty risk, liquidity risk (i.e., the inability to enter into closing transactions), interest-rate risk and risk of disproportionate loss are the principal risks of engaging in transactions involving interest-rate swaps.

Options Counterparty risk, liquidity risk (i.e., the inability to enter into closing transactions) and risk of disproportionate loss are the principal risks of engaging in transactions involving options. Counterparty risk does not apply to exchange-traded options.

Exchange-traded funds risk Owning an ETF generally reflects the risks of owning the underlying securities it is designed to track.

Exchange-traded notes risk Similar to ETFs, owning an ETN generally reflects the risks of owning the assets that comprise the underlying market benchmark or strategy that the ETN is designed to reflect. ETNs also are subject to issuer and fixed-income risk.

Fund of funds risk The fund is subject to the performance and expenses of the underlying funds in which it invests.

Investment company securities risk The fund bears its own expenses and indirectly bears its proportionate share of expenses of the underlying funds in which it invests.

Short sales risk Short sales involve costs and risk. The fund must pay the lender interest on the security it borrows, and the fund will lose money if the price of the security increases between the time of the short sale and the date when the fund replaces the borrowed security.

Risks of investing in the underlying funds

Active management risk The subadvisor’s investment strategy may fail to produce the intended result.

Convertible securities risk The market values of convertible securities tend to decline as interest rates increase and, conversely, to increase as interest rates decline. In addition, as the market price of the underlying common stock declines below the conversion price, the price of the convertible security tends to be increasingly influenced more by the yield of the convertible security.

Credit and counterparty risk The issuer or guarantor of a fixed-income security, the counterparty to an over-the-counter derivatives contract or a borrower of a fund’s securities may be unable or unwilling to make timely principal, interest or settlement payments, or otherwise honor its obligations. Funds that invest in fixed-income securities are subject to varying degrees of risk that the issuers of the securities will have their credit rating downgraded or will default, potentially reducing a fund’s share price and income level.

Currency risk Fluctuations in exchange rates may adversely affect the U.S. dollar value of a fund’s investments. Currency risk includes the risk that currencies in which a fund’s investments are traded, or currencies in which a fund has taken an active position, will decline in value relative to the U.S. dollar.

Emerging market risk The risks of investing in foreign securities are greater for investments in emerging markets. Emerging market countries may experience higher inflation, interest rates and unemployment as well as greater social, economic, regulatory and political uncertainties than more developed countries.

Equity securities risk The value of a company’s equity securities is subject to changes in the company’s financial condition, and overall market and economic conditions.

Fixed-income securities risk Fixed-income securities are affected by changes in interest rates and credit quality. A rise in interest rates typically causes bond prices to fall. The longer the average maturity of the bonds held by the fund, the more sensitive the fund is likely to be to interest-rate changes. There is the possibility that the issuer of the security will not repay all or a portion of the principal borrowed and will not make all interest payments.

Foreign securities risk As compared to U.S. companies, there may be less publicly available information relating to foreign companies. Foreign securities may be subject to foreign taxes. The value of foreign securities is subject to currency fluctuations and adverse political and economic developments. Investments in emerging-market countries are subject to greater levels of foreign investment risk.

Hedging, derivatives and other strategic transactions risk Hedging and other strategic transactions may increase the volatility of a fund and, if the transaction is not successful, could result in a significant loss to a fund. The use of derivative instruments could produce disproportionate gains or losses, more than the principal amount invested. Investing in derivative instruments involves risks different from, or possibly greater than, the risks associated with investing directly in securities and other traditional investments and, in a down market, could become harder to value or sell at a fair price. The following is a list of certain derivatives and other strategic transactions in which the fund may invest and the main risks associated with each of them:

Credit default swaps Counterparty risk, liquidity risk (i.e., the inability to enter into closing transactions), interest-rate risk, risk of default of the underlying reference obligation and risk of disproportionate loss are the principal risks of engaging in transactions involving credit default swaps.

Foreign currency forward contracts Counterparty risk, liquidity risk (i.e., the inability to enter into closing transactions), foreign currency risk and risk of disproportionate loss are the principal risks of engaging in transactions involving foreign currency forward contracts.

Futures contracts Counterparty risk, liquidity risk (i.e., the inability to enter into closing transactions) and risk of disproportionate loss are the principal risks of engaging in transactions involving futures contracts.

Interest-rate swaps Counterparty risk, liquidity risk (i.e., the inability to enter into closing transactions), interest-rate risk and risk of disproportionate loss are the principal risks of engaging in transactions involving interest-rate swaps.

Options Counterparty risk, liquidity risk (i.e., the inability to enter into closing transactions) and risk of disproportionate loss are the principal risks of engaging in transactions involving options. Counterparty risk does not apply to exchange-traded options.

John Hancock International Allocation Portfolio

Issuer risk An issuer of a security may perform poorly and, therefore, the value of its stocks and bonds may decline. An issuer of securities held by the fund could default or have its credit rating downgraded.

Large company risk Large-capitalization stocks as a group could fall out of favor with the market, causing the fund to underperform investments that focus on small- or medium-capitalization stocks. Larger, more established companies may be slow to respond to challenges and may grow more slowly than smaller companies. For purposes of the fund’s investment policies, the market capitalization of a company is based on its market capitalization at the time the fund purchases the company’s securities. Market capitalizations of companies change over time.

Liquidity risk Exposure exists when trading volume, lack of a market maker or legal restrictions impair the ability to sell particular securities or close derivative positions at an advantageous price.

Lower-rated fixed-income securities risk and high-yield securities risk Lower-rated fixed-income securities and high-yield fixed-income securities (commonly known as “junk bonds”) are subject to greater credit quality risk and risk of default than higher-rated fixed-income securities. These securities may be considered speculative and the value of these securities can be more volatile due to increased sensitivity to adverse issuer, political, regulatory, market or economic developments and can be difficult to resell.

Medium and smaller company risk The prices of medium and smaller company stocks can change more frequently and dramatically than those of large company stocks. For purposes of the fund’s investment policies, the market capitalization of a company is based on its market capitalization at the time the fund purchases the company’s securities. Market capitalizations of companies change over time.

Non-diversified risk Overall risk can be reduced by investing in securities from a diversified pool of issuers and is increased by investing in securities of a small number of issuers.

Past performance

The following performance information in the bar chart and table below illustrates the variability of the fund’s returns and provides some indication of the risks of investing in the fund by showing changes in the fund’s performance from year to year. However, past performance (before and after taxes) does not indicate future results. All figures assume dividend reinvestment. Performance for the fund is updated daily, monthly and quarterly and may be obtained at our Web site: www.jhfunds.com/FundPerformance, or by calling 1-800-225-5291, Monday–Thursday between 8:00 A.M. and 7:00 P.M. and on Fridays between 8:00 A.M. and 6:00 P.M., Eastern Time.

Calendar year total returns These do not include sales charges and would have been lower if they did. Calendar year total returns are shown only for Class A shares and would be different for other share classes.

Average annual total returns Performance of a broad-based market index is included for comparison.

After-tax returns These are shown only for Class A shares and would be different for other classes. They reflect the highest individual federal marginal income tax rates in effect as of the date provided and do not reflect any state or local taxes. Your actual after-tax returns may be different. After-tax returns are not relevant to shares held in an IRA, 401(k) or other tax-advantaged investment plan.

Calendar year total returns — Class A (%)

Year-to-date total return The fund’s total return for the three months ended March 31, 2013 was 1.40%.

Best quarter: Q2 ‘09, 26.61%

Worst quarter: Q4 ‘08, –22.75%

Average annual total returns (%)	1 Year	5 Year	Inception
as of 12-31-12			12-29-06
Class A before tax	10.77	–4.17	–1.98
After tax on distributions	10.71	–4.46	–2.45
After tax on distributions, with sale	7.40	–3.55	–1.79
Class B before tax	10.88	–4.18	–1.83
Class C before tax	14.71	–3.84	–1.83
MSCI EAFE Index (gross of foreign withholding taxes on dividends)	17.90	–3.21	–0.88

Investment management

Investment advisor John Hancock Investment Management Services, LLC

Subadvisor John Hancock Asset Management a division of Manulife Asset Management (North America) Limited

Subadvisor John Hancock Asset Management a division of Manulife Asset Management (US) LLC

Portfolio management

Bob Boyda	Marcelle Daher, CFA	Scott McIntosh
Head of Global Asset Allocation, John Hancock Asset Management a division of Manulife Asset Management (US) LLC Portfolio manager of the fund since 2010	Managing director of Asset Allocation, Portfolio Solutions Group, John Hancock Asset Management a division of Manulife Asset Management (US) LLC Portfolio manager of the fund since 2013	Managing director and Head of Quantitative Research, Portfolio Solutions Group, John Hancock Asset Management a division of Manulife Asset Management (North America) Limited Portfolio manager of the fund since 2013

Steve Medina	Nathan Thooft, CFA
Senior managing director and senior portfolio manager, John Hancock Asset Management a division of Manulife Asset Management (US) LLC Portfolio manager of the fund since 2010	Managing director of Asset Allocation, Portfolio Solutions Group, John Hancock Asset Management a division of Manulife Asset Management (US) LLC Portfolio manager of the fund since 2013

Purchase and sale of fund shares

The minimum initial investment requirement for Class A and Class C shares of the fund is $1,000, except for group investments, which is $250. There are no subsequent investment requirements. Purchases of Class B shares are closed to new and existing investors except by exchange from Class B shares of another John Hancock fund or through dividend and/or capital gains reinvestment. You may redeem shares of the fund on any business day through our Web site: www.jhfunds.com; by mail: Mutual Fund Operations, John Hancock Signature Services, Inc., P.O. Box 55913, Boston, Massachusetts 02205-5913; or by telephone: 1-800-225-5291.

Taxes

The fund’s distributions are taxable, and will be taxed as ordinary income and/or capital gains, unless you are investing through a tax-deferred arrangement, such as a 401(k) plan or individual retirement account. Withdrawals from such tax-deferred arrangements may be subject to tax at a later date.

Payments to broker-dealers and other financial intermediaries

If you purchase the fund through a broker-dealer or other financial intermediary (such as a bank, registered investment advisor, financial planner or retirement plan administrator), the fund and its related companies may pay the intermediary for the sale of fund shares and related services. 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 Web site for more information.