English Translation for Reference Purposes Only

January 6, 2022
To whom it may concern:
Rehabilitation Debtor: MTGOX Co., Ltd.
Rehabilitation Trustee: Nobuaki Kobayashi, Attorney-at-law
Announcement of Release ofOnline System Registration Feature for Self-Approved Creditors (Phase 4)
As stated in the “Announcement of Release of Online System Registration Feature for
Self-Approved Creditors (Phase 1)” dated July 16, 2021, the Rehabilitation Trustee has
released an initial registration feature that allows eligible creditors whose creditor
numbers begin with Z1 or Z2 to register on MTGOX’s online filing system (onlinesystem) (“the System”).
The Rehabilitation Trustee will request all rehabilitation creditors to register their bankaccount information and other information on the System in order for them to receive
repayments. Accordingly, rehabilitation creditors unable to log in to the System (URL(1) below) may encounter difficulties in receiving repayments in accordance with theRehabilitation Plan.
Therefore, rehabilitation creditors who have not registered on the System or haveforgotten their passwords and cannot log in to the System must obtain the Creditor
Code required for initial registration/re-registration on the System by clicking onURL (2) below, and complete the initial registration/re-registration on the System byclicking on URL (3) below.
(1)

The System Login Page:
https://claims.mtgox.com/(2)

The Online Request Page for the Creditor Code required for the initial
registration/re-registration on the System:
https://claims.mtgox.com/pre-signup(3)

The Initial Registration/Re-registration Page:
https://claims.mtgox.com/signup

Regarding the steps for initial registration/re-registration on the System, please refer tothe following URL (“How to register/re-register for Online System”):

English Translation for Reference Purposes Only

https://www.mtgox.com/img/pdf/20211006_000_announcement_en.pdf
Please note that, due to the large number of self-approved creditors, registration on theSystem will be conducted in phases. On this occasion, only creditors holding
rehabilitation claims with creditor numbers up to Z2-282323 are eligible to register onthe System.
*Please note that self-approved creditors with creditor numbers from Z2-282324
onwards are not eligible to register on the System at this stage.
The Rehabilitation Trustee will expand the scope of creditors eligible to register on theSystem in phases and announcements will be made accordingly. Once an announcement
has been made that your creditor number is eligible for registration, please apply to obtainyour creditor code which is necessary to register on the System.
In addition, it is recommended that you use the latest version of Google Chrome as
your web browser when registering on the System. Please note that errors may occur if you
use a web browser other than the latest version of Google Chrome.
Please click on the URL below to access frequently asked questions (FAQ) regarding
the initial registration or re-registration on the System. If the FAQ does not address yourquestions, please make inquiries via the inquiry form in the FAQ.
https://claims.mtgox.com/faq
Please note that, we may not be able to reply in a timely manner due to the large numberof inquiries we may receive via the inquiry form.
Please note that we cannot respond to direct inquiries or e-mail inquiries to theRehabilitation Trustee or the Rehabilitation Trustee’s office.

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