DWANGO NORTH AMERICA CORP.

VIA HAND DELIVERY

August 15, 2005

Rick J. Hennessey

Re:   Separation Agreement

Dear Rick:

This letter sets forth the substance of the separation agreement (the
"Agreement") that Dwango North America Corp. (the "Company") is offering to you
in connection with your employment separation.

      1. Separation Date. You voluntarily resigned from your employment with the
Company effective today, Monday, August 15, 2005 (the "Separation Date").

      2. Board of Directors.  You will resign as a member of the Company's Board
of Directors  ("Board"),  effective as of the Separation  Date. At the same time
that you return this  Agreement,  you will provide the form of written notice of
resignation attached hereto as Exhibit A.

      3.  Accrued  PTO.  The  Company  will pay you all  accrued and unused PTO,
subject to standard payroll  deductions and withholdings,  pursuant to the terms
of the Company handbook.

      4. Severance Payment.  Based on your voluntary  resignation,  it is agreed
that the  Company  does  not owe you any  severance  under  your  March 1,  2005
Employment Agreement (the "Employment Agreement"). Nevertheless, as part of this
offer only,  the Company will agree to make a lump sum severance  payment to you
equivalent  to six (6)  months of your base  salary in effect on the  Separation
Date,  with such  payment to be made to you within 10 days after you execute and
return  this  Agreement.  This  payment  will be  subject  to  standard  payroll
deductions and withholdings.

      5. Equity. The terms and conditions of your ownership of Company stock are
unaffected by this  Agreement.  Regarding your stock option to purchase  100,000
shares of Company stock (the  "Option"),  it is agreed that no option shares are
vested as of the Separation Date and that the Option terminated on that date. As
to any other vested but  unexercised  option  shares held by you,  they shall be
exercisable  according to the terms of your written stock option  agreements and
the  applicable  Company  stock  option  plan(s)  pursuant  to which  such stock
option(s)  were  granted.  It is  understood  and agreed that all option  shares
ceased vesting on the Separation Date and that no acceleration of vesting of any
option shares is owed or will occur as a result of your  employment  separation,
but rather all unvested  option shares will cease  vesting as of the  Separation
Date.


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      6. Health  Insurance.  To the extent provided by the federal COBRA law or,
if applicable,  state insurance laws, and by the Company's  current group health
insurance policies, you will be eligible to continue your group health insurance
benefits at your own expense. Later, you may be able to convert to an individual
policy through the provider of the Company's health insurance, if you wish.

      7.  Other  Compensation  or  Benefits.  You  acknowledge  that,  except as
expressly  provided  in this  Agreement,  you will not  receive  any  additional
compensation, severance or benefits after the Separation Date.

      8.  Expense  Reimbursements.  You agree that,  within ten (10) days of the
Separation  Date, you will submit your final  documented  expense  reimbursement
statement  reflecting all business  expenses you incurred through the Separation
Date, if any, for which you seek  reimbursement.  The Company will reimburse you
for these expenses pursuant to its regular business practice.

      9. Return of Company Property.  You agree that within ten (10) days of the
Separation  Date, you will return to the Company all Company  documents (and all
copies thereof) and other Company  property that you have had in your possession
at any time,  including,  but not limited to,  Company files,  notes,  drawings,
records,  business plans and forecasts,  financial information,  specifications,
computer-recorded information, tangible property (including, but not limited to,
computers),  credit cards, entry cards, identification badges and keys; and, any
materials of any kind that  contain or embody any  proprietary  or  confidential
information of the Company (and all reproductions thereof);  provided,  however,
that the Company  will  transfer  title to you of the laptop  computer  you used
while a Company  employee  (excluding  any software under license to the Company
associated with the laptop which shall not be transferred hereby).  With respect
to the laptop,  you will  immediately  delete all Company  related  material and
understand  and agree that you are accepting it "as is" without  warranty of any
kind, that you will be held solely  responsible for any tax assessments  made by
any  taxing  authority  based on this  transfer  of title,  and that you will be
solely  responsible  for the use and  maintenance  of the  laptop  and all costs
associated therewith arising after the Separation Date.

      10. Ongoing Obligations Under Employment Agreement. Your obligations under
Sections 7 (Non Competition), 8 (Intellectual Property), 9 (Confidentiality), 10
(Remedies) and 19 (Indemnification) of the Employment Agreement will continue to
apply,  as applicable,  after the Separation  Date. The other  provisions of the
Employment Agreement are hereby superseded and extinguished.

      11.  Confidentiality.  The  provisions of this  Agreement  will be held in
strictest  confidence  by you and the  Company  and  will not be  publicized  or
disclosed  in any  manner  whatsoever;  provided,  however,  that:  (a)  you may
disclose this Agreement to your immediate  family;  (b) the parties may disclose
this  Agreement  in  confidence  to  their  respective  attorneys,  accountants,
auditors,  tax preparers,  and financial advisors;  (c) the Company may disclose
this Agreement as necessary to fulfill  standard or legally  required  corporate
reporting or  disclosure  requirements;  and (d) the parties may  disclose  this
Agreement insofar as such disclosure may be necessary to enforce its terms or as
otherwise required by law.


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      12.  Nondisparagement.  You  agree not to  disparage  the  Company  or the
Company's officers, directors, employees,  shareholders,  parents, subsidiaries,
affiliates,  and  agents,  in any  manner  likely to be harmful to them or their
business,  business  reputation  or personal  reputation;  provided that you may
respond accurately and fully to any question, inquiry or request for information
when required by legal  process.  Likewise,  the Company agrees not to disparage
you in any  manner  likely to be  harmful  to you in your  business  reputation,
personal  reputation,  or  businesses,  provided  that the  Company  may respond
accurately and fully to any question,  inquiry or request for  information  when
required by legal process.

      13. Release of Claims. In exchange for the  consideration  provided to you
by this Agreement,  you hereby generally and completely  release the Company and
its current and former directors, officers, employees,  shareholders,  partners,
agents,  attorneys,  predecessors,  successors,  parent and subsidiary entities,
insurers,  affiliates,  and  assigns  from any and all claims,  liabilities  and
obligations, both known and unknown, that arise out of or are in any way related
to events,  acts,  conduct,  or omissions  occurring  prior to your signing this
Agreement.  This general release includes, but is not limited to: (1) all claims
arising out of or in any way related to your employment with the Company, or the
termination of that employment;  (2) all claims related to your  compensation or
benefits from the Company, including salary, bonuses, commissions, vacation pay,
expense reimbursements, severance pay, fringe benefits, stock, stock options, or
any other  ownership  interests  in the  Company;  (3) all  claims for breach of
contract, wrongful termination, and breach of the implied covenant of good faith
and fair dealing; (4) all tort claims,  including claims for fraud,  defamation,
emotional  distress,  and discharge in violation of public  policy;  and (5) all
federal, state, and local statutory claims, including claims for discrimination,
harassment,  retaliation,  attorneys'  fees,  or other claims  arising under the
federal  Civil  Rights Act of 1964 (as  amended),  the  federal  Americans  with
Disabilities  Act of 1990, the federal Age  Discrimination  in Employment Act of
1967 (as amended),  and the Washington Law Against  Discrimination (as amended).
Expressly  excluded  from this release are any and all claims  arising after the
date you sign this Agreement,  including, but not limited to, claims relating to
unexercised  vested  options  and  claims  you  may  have  in  the  future  as a
shareholder of the Company, if any.

      14. General. This Agreement,  including Exhibit A and the above referenced
sections  of the  Employment  Agreement,  constitutes  the  complete,  final and
exclusive  embodiment of the entire  agreement  between you and the Company with
regard to this  subject  matter.  It is entered  into  without  reliance  on any
promise or representation, written or oral, other than those expressly contained
herein,   and  it   supersedes   any  other   such   promises,   warranties   or
representations. You have been provided with an opportunity to consult with your
own counsel with respect to this Agreement,  including Exhibit A. This Agreement
may not be modified or amended except in a writing signed by both you and a duly
authorized officer of the Company.  This Agreement will bind the heirs, personal
representatives,  successors and assigns of both you and the Company,  and inure
to the benefit of both you and the Company, their heirs, successors and assigns.
If any provision of this Agreement is determined to be invalid or unenforceable,
in whole or in part, this  determination  will not affect any other provision of
this Agreement and the provision in question will be modified by the court so as
to be rendered  enforceable.  This Agreement will be deemed to have been entered
into and will be construed and enforced in accordance with the laws of the State
of Washington as applied to contracts made and to be performed  entirely  within
Washington.


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If this Agreement is acceptable to you, please sign below and return it to me.

Sincerely,

By: /s/ Victor Cohn
    -----------------------------------
         Victor Cohn
         Member, Board of Directors

AGREED:

 /s/ Rick J. Hennessey
- ---------------------------------------
Rick J. Hennessey

August 15, 2005
- ---------------------------------------
Date


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                EXHIBIT A -- FORM OF DIRECTOR RESIGNATION LETTER

August 15, 2005

VIA PERSONAL DELIVERY

Dear Members of the Board of Directors, Dwango North America Corp.:

I  hereby  voluntarily  resign  from my  position  as a member  of the  Board of
Directors of Dwango North America Corp. and any of its  subsidiaries,  effective
immediately.

Sincerely,

Rick J. Hennessey