Certificate Issuance
Service
Operating Manual
For Companies

8.6.4-1th edition Sep. 14, 2023
NTT-W

Table of Contents
１Introduction

1.1

Notes on Operation

２

Receiving certificates sent online

2.1

How to Receive Certificates Sent Online

３

Authenticity Check1.
2.

What Is Authenticity Check
How to Use POPITA

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2

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3

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89

Copyright © 2017 NIPPONTELEGRAPH AND TELEPHONEWEST CORPORATIONAll Rights Reserved.

1１ Introduction
１.１

Notes on Operation

System Requirements and Operation Confirmation Terminals
Classification

System requirements and supported terminals

PC

Chrome*The operation confirmation terminals have been determined as a result of checking and do
not guarantee proper operation.
*The images may not be properly displayed depending on the model or browser.
*The operation was confirmed with the latest version as of the date when it was performed.
*The service may be available from a terminal that does not meet the system requirements
described in the terms of use or other than the operation confirmation terminals, but NTT Westdoes not guarantee proper operation with such a terminal. Some of the screens may not be
displayed or work correctly.

Inquiry about the System◆ NTT West

Phone
Reception
hours

Call Center for Certificate Issuance Service (Only available in Japanese)

06-6809-4327

24 hours

Copyright © 2017 NIPPONTELEGRAPH AND TELEPHONEWEST CORPORATIONAll Rights Reserved.

2２ Receiving Certificates Sent Online*The screen images shown below are samples. For actual operation, follow the on-screen instructions.

２.１

How to Receive Certificates Sent Online
Screen Images

Email Message

Steps

How to Operate

１

When a user of Certificate Issuance
Service issues a certificate for submitting
to a company, the company will be
notified by email as shown on the left.

2

Read the content of the email and accessthe URL.

１
Information from Certificate Issuance Service
To whom it may concern,
We have received a request from 〇〇…
Following electronic certificate(s):Certificate of Graduation
Please access the link below to check thecertificate.
https://*****************/**/**********2*******************
Please contact the applicant as necessary.
△△ △△ email@********

34Copyright © 2017 NIPPONTELEGRAPH AND TELEPHONEWEST CORPORATIONAll Rights Reserved.

3

２ Receiving Certificates Sent Online*The screen images shown below are samples. For actual operation, follow the on-screen instructions.

Screen Images

Steps

How to Operate

3Enter the email address of the recipient.

4

Click “Proceed（進む）”.

34[Notes]Enter the email address of the recipient.
An error will occur and the next screen will
not be displayed if the entered email addressis incorrect.

Please follow the steps below if you want toswitch the displayed language. This is notnecessary if you want to keep the displayedlanguage as it is.

5

Click the language selection pull-down toswitch languages.

6

6

Click the language you want to display inthe pull-down.

7

7

The screen switches in the language youselected. Subsequent screens will bedisplayed in the selected language.

5Copyright © 2017 NIPPONTELEGRAPH AND TELEPHONEWEST CORPORATIONAll Rights Reserved.

4

２ Receiving Certificates Sent Online*The screen images shown below are samples. For actual operation, follow the on-screen instructions.

Screen Images
859

Steps

How to Operate

8

Check the content of the submitted
certificate displayed on the screen. The
submitter of the certificate gets an email
to notify that you have checked thecontent when this screen is opened forthe first time.
See below for details of the items on thescreen.

9

Check the information of the certificate
and designated recipient displayed on theupper left of the screen.
Check code
A code to identify the certificate. This isnecessary when contacting us to inquire
about the submitted certificate.
[Notes]
The check code switches depending on thepreviewed certificates if there are multipleof them.
TypeThe type of the certificate is displayed.
Submission destination nameThe company name of the designatedrecipient entered by the submitter isdisplayed.
Department to submit
The department name in charge enteredby the submitter is displayed.
Nothing is displayed if the submitter didn’t
enter this field.
Person in charge
The name of the person in charge enteredby the submitter is displayed.
Nothing is displayed if the submitter didn’t
enter this field.
Email address to submit toThe destination email address entered bythe submitter is displayed.

Copyright © 2017 NIPPONTELEGRAPH AND TELEPHONEWEST CORPORATIONAll Rights Reserved.

5

２ Receiving Certificates Sent Online*The screen images shown below are samples. For actual operation, follow the on-screen instructions.

Screen Images

Steps

How to Operate

10

Check the information of the submitter
displayed on the bottom left of the screen.
Name of University
The university name where the submitter
belongs to is displayed.
Name of Submitter
The submitter’s name is displayed.

10Submitter email address
The submitter’s email address is displayed.

11

Click “Download”. Check the file ofthe certificate downloaded in zipformat.

11[Notes]・Access the URL in the email of １ again if you
wish to download the file after closing the screen.
・This page is valid only for 3 months. It’s notpossible to access this page afterwards.
・The electronic signature of the certificate isn’t
displayed on the screen. Please use the tool toshow PDF files such as Acrobat Reader and etc.

1212Page numbers are shown on the bottomof the screen if there are multiple
submitted certificates.
Click the page number to switch a page ifyou wish to preview a different certificate.

Copyright © 2017 NIPPONTELEGRAPH AND TELEPHONEWEST CORPORATIONAll Rights Reserved.

6

２ Receiving Certificates Sent Online*The screen images shown below are samples. For actual operation, follow the on-screen instructions.

Screen Images

Steps

How to Operate
Please follow the steps below if you want toswitch the displayed language. (This is notnecessary if you want to keep the displayed
language as it is)

13

13

14

15

Click the language selection pull-down toswitch languages.

14

Click the language you want to display inthe pull-down.

15

The screen switches in the language youselected.

Copyright © 2017 NIPPONTELEGRAPH AND TELEPHONEWEST CORPORATIONAll Rights Reserved.

7

３ Authenticity Check*The screen images shown below are samples. For actual operation, follow the on-screen instructions.

３.１

What Is Authenticity Check
Screen Images

Steps

How to Operate
Digital watermarks are embedded incertificates issued at convenience stores.
The person who receives the certificate(such as a company) can check theauthenticity of the certificate.
As an authenticity confirmation procedure,
launch the smartphone application"POPITA" (see the notes below) and hold it
over the received certificate, and thescreen will automatically access theconfirmation site. You can confirm theauthenticity of the certificate by entering
the necessary information on theconfirmation site that has transitioned.
Authenticity: Records created withlegitimate authority are prevented fromfalse input, rewriting, erasure, andconfusion, and the responsibility forcreation is clear from the motherboard's
point of view.

Notes: please follow the steps below to install POPITA app in a smartphone.
1. iPhoneSearch POPITA on App Store to install it.
2. Android
Please access the link in a description of “「POPITA スマートフォンアプリ（ Android 版）を新規ご利用されるお客様へ」” on the following link and fill in the form to receive the app
and the installation manual:https://www.ntt-at.co.jp/product/popita/
Then follow the steps in the manual to install the app on Android smartphone.

Copyright © 2017 NIPPONTELEGRAPH AND TELEPHONEWEST CORPORATIONAll Rights Reserved.

8

３ Authenticity Check*The screen images shown below are samples. For actual operation, follow the on-screen instructions.

３.２

How to Use POPITA
Steps

Screen Images

１

1【Screen】

How to Operate
Launch the app “POPITA” you installed.

【Certificate】
3

2

２

POPITA launches the external camera.

3

Hover your camera on the certificate,making sure that the frame of thecertificate fits within the frame of screen ②.
*No button operation is required.

4

The screen transitions to the page forauthenticity check if reading issucceeded. Enter the required items.

5Enter “Confirmation code（確認コード）”
written in the certificate you received.
※The confirmation code is written on
the bottom left of the certificate.

6Click “Check（確認）” after entering therequired items.

5Confirmation code

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9

３ Authenticity Check*The screen images shown below are samples. For actual operation, follow the on-screen instructions.

Screen Images

Steps
7

7

How to Operate
The information of the certificate is displayedwhen the confirmation code properly matches.

The result message shown below will bedisplayed if the confirmation code isincorrect. Contact the university for theoriginality of the certificate if 7 “Certificateinformation（証明書情報）” and “Studentinformation（学生情報）” are not displayed.

Copyright © 2017 NIPPONTELEGRAPH AND TELEPHONEWEST CORPORATIONAll Rights Reserved.

10

改版履歴
版数

年月日

変更箇所

内容

8.6.4-1版

2023.9.14

P3-P5

オンライン送付された証明書の受け取り方法を記載