NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR
    INDIRECTLY IN, INTO OR FROM ANY JURISDICTION (INCLUDING THE UNITED STATES)
    WHERE TO DO SO WOULD CONSTITUTE A VIOLATION OF THE RELEVANT LAWS OR REGULATIONS
    OF SUCH JURISDICTION. THIS ANNOUNCEMENT CONTAINS INSIDE INFORMATION.

    FOR IMMEDIATE RELEASE

    27 July 2017

                              RECOMMENDED ALL-SHARE OFFER                          

                                          for                                      

                            THE PROSPECT JAPAN FUND LIMITED                        

       (a non-cellular company incorporated in Guernsey with registration number   
                                        28863)                                     

                                          by                                       

                                  PROSPECT CO., LTD.                               
                           (a company incorporated in Japan)                       

                 being implemented by means of a scheme of arrangement             
                 under Part VIII of the Companies (Guernsey) Law, 2008             

                        Scheme of arrangement becomes Effective                    
                                                                                   

    The independent directors of The Prospect Japan Fund Limited ("TPJF" or the
    "Company") announce that the Court has today sanctioned the scheme of
    arrangement under Part VIII of the Companies Law (the "Scheme") in connection
    with the recommended share for share exchange offer made by Prospect for the
    entire issued and to be issued share capital of TPJF (the "Offer").

    An office copy of the Court Order sanctioning the Scheme was today delivered to
    the Guernsey Registry and, accordingly, the Scheme has now become Effective in
    accordance with its terms.

    Under the terms of the Scheme, Scheme Shareholders on the register at the
    Scheme Record Time, being 6.00 p.m. (London Time) on 26 July 2017 will receive
    2.5 New Prospect Shares for each Scheme Share held, subject to any adjustments
    for fractional entitlements.

    The latest date for the settlement and admission to trading of the New Prospect
    Shares due under the Scheme is 10 August 2017.

    Following an application by the Company to the London Stock Exchange, as was
    previously announced on 19 July 2017, the listing of, and trading in, TPJF
    Shares was suspended with effect from 7.30 a.m. (London time) this morning.

    Applications have also been made to the London Stock Exchange to cancel trading
    in TPJF Shares on its Main Market for listed securities and to the UK Listing
    Authority to cancel the listing of the TPJF Shares on the Official List. These
    cancellations are expected to take effect at 8.00 a.m. (London time) on 28 July
    2017. As a result of the Scheme becoming Effective, share certificates in
    respect of TPJF Shares will cease to be valid documents of title and
    entitlements to TPJF Shares held in uncertificated form in CREST are being
    cancelled.

    Forms of Settlement for New Prospect Shares

    In the Scheme Document, the latest time for lodging Forms of Settlement (White
    Form A or Green Form B) was stated to be 10.30 a.m. on 17 July 2017, which was
    the deadline by which Forms of Settlement must be received in order for TPJF
    Shareholders to receive their New Prospect Shares on the Settlement Date
    either:

    (a)   directly into their nominated JASDEC Account (if Form A is completed); or

    (b)   into a Personal Sub-Account to be opened in the name of such TPJF
    Shareholder with Equiniti as the Fiduciary (if Form B is completed).

    The Settlement Date is expected to be 10 August 2017.

    For the avoidance of doubt, TPJF Shareholders who do not want their New
    Prospect Shares to be sold pursuant to the Sales Process referred to in the
    Scheme Document ("No Action Shareholders") (which is currently expected to
    commence on 8 September 2017) will have until 10.30 a.m. on 29 August 2017 to
    lodge their Forms of Settlement (White Form A or Green Form B), in which case
    the New Prospect Shares to which such TPJF Shareholders are entitled will be
    transferred out of the No Action Sub-Account prior to the commencement of the
    Sales Process and into either:

    (a)   such TPJF Shareholders' nominated JASDEC Account (if Form A is
    completed); or

    (b)   into a Personal Sub-Account to be opened in the name of such TPJF
    Shareholder with Equiniti as the Fiduciary (if Form B is completed).

    For any queries, please contact the Receiving Agent's Helpline between 8.30
    a.m. and 5.30 p.m. during Monday to Friday (except public holidays in England
    and Wales and Guernsey) on 0371 384 2050 (from within the UK) or +44 121 415
    0259 (from outside the UK).

    Defined terms used but not defined in this announcement have the meanings set
    out in the Scheme Document dated 27 June 2017.
     

    Enquiries:

    The Prospect Japan Fund Limited                                           
    John Hawkins, Non-Executive Chairman           Tel: +44 (0)1481 745 918   
                                                                              
    Prospect Co., Ltd.                                                        
    Curtis Freeze, President                       Tel: +1 808 383 3833       
                                                                              
    Stockdale Securities Limited                                              
    (Financial Adviser to TPJF)                    Tel: +44 (0) 20 7601 6100  
    Daniel Harris                                                             
    David Coaten                                                              
                                                                              
    Strand Hanson Limited                                                     
    (Joint Financial Adviser to Prospect)          Tel: +44 (0)207 409 3494   
    Stuart Faulkner                                                           
    Matthew Chandler                                                          
    James Dance                                                               
                                                                              
    Mizuho Bank, Ltd. (Corporate Advisory                                     
    department)                                    Tel: +81 (0) 3 3284 1655   
    (Joint Financial Adviser to Prospect)                                     
    Eiichi Igarashi                                                           

    Important Notices

    Stockdale Securities Limited, which is authorised and regulated by the
    Financial Conduct Authority in the United Kingdom, is acting exclusively for
    TPJF as financial adviser in connection with the Offer and other matters set
    out in this Announcement and for no one else and will not be responsible to
    anyone other than TPJF for providing the protections afforded to its clients or
    for providing advice in relation to the Offer and other matters set out in this
    Announcement. Neither Stockdale Securities Limited nor any of its subsidiaries,
    branches or affiliates owes or accepts any duty, liability or responsibility
    whatsoever (whether direct or indirect, whether in contract, in tort, under
    statute or otherwise) to any person who is not a client of Stockdale Securities
    Limited in connection with this Announcement, any statement contained herein or
    otherwise.

    Strand Hanson Limited, which is authorised and regulated by the Financial
    Conduct Authority in the United Kingdom, is acting exclusively for Prospect as
    joint financial adviser in connection with the Offer and other matters set out
    in this Announcement and for no one else and will not be responsible to anyone
    other than Prospect for providing the protections afforded to its clients or
    for providing advice in relation to the Offer and other matters set out in this
    Announcement. Neither Strand Hanson Limited nor any of its subsidiaries,
    branches or affiliates owes or accepts any duty, liability or responsibility
    whatsoever (whether direct or indirect, whether in contract, in tort, under
    statute or otherwise) to any person who is not a client of Strand Hanson
    Limited in connection with this Announcement, any statement contained herein or
    otherwise.

    Mizuho Bank, Ltd. (Corporate Advisory department), an investment banking arm of
    Mizuho Financial Group, which is regulated by the Japanese Financial Services
    Agency, is acting exclusively for Prospect as joint financial adviser in
    connection with the Offer and other matters set out in this Announcement and
    for no one else and will not be responsible to anyone other than Prospect for
    providing the protections afforded to its clients or for providing advice in
    relation to the Offer and other matters set out in this Announcement.  Neither
    Mizuho Bank, Ltd. (Corporate Advisory department) nor any of its subsidiaries,
    branches or affiliates owes or accepts any duty, liability or responsibility
    whatsoever (whether direct or indirect, whether in contract, in tort, under
    statute or otherwise) to any person who is not a client of Mizuho Bank, Ltd.
    (Corporate Advisory department) in connection with this Announcement, any
    statement contained herein or otherwise.

    Further information

    This Announcement is for information purposes only and is not intended to, and
    does not, constitute or form part of any offer or invitation, or the
    solicitation of an offer, to purchase, otherwise acquire, subscribe for, sell
    or otherwise dispose of, any securities or the solicitation of any vote or
    approval in any jurisdiction pursuant to the Offer or otherwise nor will there
    be any sale, issuance or transfer of securities in any jurisdiction in
    contravention of applicable law. This Announcement does not constitute a
    prospectus or prospectus equivalent document.

    Overseas jurisdictions

    The ability of persons who are not resident in the UK or Guernsey to
    participate in the Offer may be affected by the laws of the relevant
    jurisdictions in which they are located.

    The release, publication or distribution of this Announcement in jurisdictions
    other than the UK and Guernsey may be restricted by law and therefore any
    persons who are subject to the laws of any jurisdiction other than the UK and
    Guernsey should inform themselves about, and observe any applicable
    requirements. This Announcement has been prepared for the purpose of complying
    with English law, Guernsey law and the Code and the information disclosed may
    not be the same as that which would have been disclosed if this Announcement
    had been prepared in accordance with the laws of jurisdictions outside the UK
    and Guernsey.

    The Offer is subject to the applicable requirements of the Companies Law, the
    Court (as a result of TPJF being incorporated in Guernsey) and the GFSC (as a
    result of TPJF being an authorised closed-ended investment scheme in Guernsey),
    with the applicable requirements of English law, the Code, the Panel, the
    London Stock Exchange and the FCA (as a result of TPJF being listed on the
    London Stock Exchange) and also with the applicable requirements of Japanese
    laws, JASDEC, the Tokyo Stock Exchange and the Japanese Financial Services
    Agency (as a result of Prospect being a Japanese company, listed on the Tokyo
    Stock Exchange).

    Copies of this Announcement, the Scheme Document, the Notices of Court Meeting
    and TPJF General Meeting, the Forms of Proxy and all other documents relating
    to the Offer are not being, and must not be, directly or indirectly, mailed or
    otherwise forwarded, distributed or sent in or into or from any Restricted
    Jurisdiction, or any jurisdiction where to do so would violate the laws of that
    jurisdiction, and persons receiving such documents (including custodians,
    nominees and trustees) must not mail or otherwise forward, distribute or send
    them in or into or from any Restricted Jurisdiction. All persons receiving this
    Announcement (including, without limitation, custodians, nominees and trustees)
    should observe these restrictions and any applicable legal or regulatory
    requirements of their jurisdiction and must not mail or otherwise forward, send
    or distribute this Announcement in, into or from any Restricted Jurisdiction.

    The receipt of securities pursuant to the Offer by Overseas Shareholders may be
    a taxable transaction under applicable national, state and local, as well as
    foreign and other tax laws. Each Overseas Shareholder is urged to consult their
    independent professional adviser regarding the tax consequences of accepting
    the Offer.

    Further details in relation to Overseas Shareholders is contained in the Scheme
    Document.

    Additional information for US investors

    These materials are not for distribution, directly or indirectly, in or into
    the United States (as defined in the Scheme Document). These materials do not
    constitute or form a part of any offer or solicitation to purchase or subscribe
    for securities in the United States.

    The New Prospect Shares have not been and will not be registered under the US
    Securities Act of 1933 (the "US Securities Act") or under the securities laws
    of any State or other jurisdiction of the United States. Accordingly, the New
    Prospect Shares may not be offered, sold, resold, delivered, distributed or
    otherwise transferred, directly or indirectly, in or into the United States
    absent registration under the US Securities Act or an exemption therefrom. The
    New Prospect Shares issued pursuant to the Offer are expected to be issued in
    reliance upon the exemption from the registration requirements of the US
    Securities Act provided by Section 3(a)(10) thereof. There has been no public
    offer of New Prospect Shares in the United States.

    TPJF is organised under the laws of Guernsey and Prospect is organised under
    the laws of Japan.  All of the officers and directors of TPJF are residents of
    countries other than the United States, and most of the officers and directors
    of Prospect are residents of countries other than the United States.  It may
    not be possible to sue TPJF and Prospect in a non-US court for violations of US
    securities laws.  It may be difficult to compel TPJF, Prospect and their
    respective affiliates to subject themselves to the jurisdiction and judgment of
    a US court.

    A transaction effected by way of a scheme of arrangement is not subject to the
    proxy solicitation or tender offer rules under the US Securities Exchange Act
    of 1934 (the "US Exchange Act"). Accordingly, the Scheme is subject to the
    disclosure requirements, rules and practices applicable in the UK and Guernsey
    to schemes of arrangement and takeover offers, which differ from the disclosure
    requirements, style and format of US tender offer and proxy solicitation rules.
    If Prospect determines to extend the offer into the US, the Offer will be made
    in compliance with applicable US laws and regulations. Financial information
    included in this Announcement and the Scheme Document has been or will have
    been prepared in accordance with non-US accounting standards that may not be
    comparable to financial information of US companies or companies whose
    financial statements are prepared in accordance with generally accepted
    accounting principles in the US.

    Neither the US Securities and Exchange Commission nor any securities commission
    of any state of the United States has approved or disapproved the Offer, nor
    have such authorities passed upon or determined the fairness of the Offer or
    the adequacy or accuracy of the information contained in this Announcement. Any
    representation to the contrary is a criminal offence in the United States.

    If the Offer is required to be made in the US, it will be done in compliance
    with the applicable tender offer rules under the US Exchange Act.

    Publication on website and availability of hard copies

    A copy of this Announcement and the documents required to be published pursuant
    to Rule 26.1 of the Code will be made available free of charge, subject to
    certain restrictions relating to persons resident in Restricted Jurisdictions,
    on TPJF's website at www.prospectjapanfund.com by no later than 12.00 p.m.
    (London time) on the Business Day following this Announcement. For the
    avoidance of doubt, the contents of this website is not incorporated by
    reference and does not form part of this Announcement.

    Neither the content of any website referred to in this Announcement nor the
    content of any website accessible from hyperlinks is incorporated into, or
    forms part of, this Announcement.

    In accordance with Rule 30.3 of the Code, a person so entitled may request a
    hard copy of this Announcement by contacting TPJF's company secretary, Northern
    Trust International Fund Administration Services (Guernsey) Limited, on +44 (0)
    1481 745 918 or by submitting a request in writing to Northern Trust Fund
    Administration Services (Guernsey) Limited at PO Box 255 Trafalgar Court, Les
    Banques, St Peter Port, Guernsey, GY1 3QL. You may also request that all future
    documents, announcements and information to be sent to you in relation to the
    Offer should be in hard copy form.

    Time

    All times shown in this Announcement are London times, unless otherwise stated.