--- title: About CloudSign description: テスト --- [Skip to content](https://help.cloudsign.jp/en/articles/4325588#main-content) English Show submenu for translations [![クラウドサイン ヘルプセンター](https://help.cloudsign.jp/hs-fs/hubfs/%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%82%B5%E3%82%A4%E3%83%B3_logo_horizontal_white_RGB@4x-1.png?width=170&height=40&name=%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%82%B5%E3%82%A4%E3%83%B3_logo_horizontal_white_RGB@4x-1.png)](https://help.cloudsign.jp/en/?hsLang=en) Open main navigation Close main navigation - English Show submenu for translations How can we help you? - There are no suggestions because the search field is empty. 1. [CloudSign Help Center](https://help.cloudsign.jp/en?hsLang=en) 2. [FAQ](https://help.cloudsign.jp/en/faq?hsLang=en) # About CloudSign CloudSign is a service operated by Bengo4.com, Inc. Bengo4.com, Inc. was founded in 2005 and began operating the free legal advice website “Bengo4.com.” In December of 2014, the company was listed on the Mothers section of the Tokyo Stock Exchange. We have been offering specialized legal technology services for 15 years, long before the term “LegalTech” was ever coined.   After releasing a digital contract service in 2015, our goal was to move Japan from a culture of using paper and personal seals to using digital contracts, expanding the market not only through simple business operations but also through proposals to governments and efforts to raise public awareness. Today, we have grown to serve a large number of customers, with our services being integrated by more than 80,000 companies in 89 countries, and we’re still just getting started.   Reviews from actual customers show that a high quality UI and versatile API were the big factors behind them choosing CloudSign. CloudSign has also achieved seamless linkages with various services, linkages with core systems, and linkages with on-premises software, of our customers. All the above ties in to why we have the largest market share in Japan.   In regards to our information security management system (ISMS), we became ISO 27001 certified in October 2016, meaning customers can have peace of mind using our services, as we strive to uphold the confidentiality, integrity, and availability of information. \*Please select your preferred language from the options at the bottom of the page   - [FAQ](https://help.cloudsign.jp/en/faq?hsLang=en#main-content) - [About CloudSign](https://help.cloudsign.jp/en/faq?hsLang=en#about-cloudsign) - [About documents](https://help.cloudsign.jp/en/faq?hsLang=en#about-documents) - [About operation](https://help.cloudsign.jp/en/faq?hsLang=en#about-operation) - [notification emails](https://help.cloudsign.jp/en/faq?hsLang=en#notification-emails) - [Plans](https://help.cloudsign.jp/en/plans?hsLang=en#main-content) - [Free plan](https://help.cloudsign.jp/en/plans?hsLang=en#free-plan) - [Paid Plan](https://help.cloudsign.jp/en/plans?hsLang=en#paid-plan) - [Free option](https://help.cloudsign.jp/en/plans?hsLang=en#free-option) - [Paid option](https://help.cloudsign.jp/en/plans?hsLang=en#paid-option) - [Collaboration plan](https://help.cloudsign.jp/en/plans?hsLang=en#collaboration-plan) - [Email address setting and login setting](https://help.cloudsign.jp/en/email-address-setting-and-login-setting?hsLang=en#main-content) - [login](https://help.cloudsign.jp/en/email-address-setting-and-login-setting?hsLang=en#login) - [Sending documents](https://help.cloudsign.jp/en/sending-documents?hsLang=en#main-content) - [Upload and edit documents](https://help.cloudsign.jp/en/sending-documents?hsLang=en#upload-and-edit-documents) - [Destination settings](https://help.cloudsign.jp/en/sending-documents?hsLang=en#destination-settings) - [Bulk sending](https://help.cloudsign.jp/en/sending-documents?hsLang=en#bulk-sending) - [Settings when sending](https://help.cloudsign.jp/en/sending-documents?hsLang=en#settings-when-sending) - [Operations after sending](https://help.cloudsign.jp/en/sending-documents?hsLang=en#operations-after-sending) - [Template](https://help.cloudsign.jp/en/sending-documents?hsLang=en#template) - [Receiving documents](https://help.cloudsign.jp/en/receiving-documents?hsLang=en#main-content) - [Recipient guide](https://help.cloudsign.jp/en/receiving-documents?hsLang=en#recipient-guide) - [Receiving docs](https://help.cloudsign.jp/en/receiving-documents?hsLang=en#receiving-docs) - [Managing documents](https://help.cloudsign.jp/en/managing-documents?hsLang=en#main-content) - [Document confirmation](https://help.cloudsign.jp/en/managing-documents?hsLang=en#document-confirmation) - [Enter document information](https://help.cloudsign.jp/en/managing-documents?hsLang=en#enter-document-information) - [Document import](https://help.cloudsign.jp/en/managing-documents?hsLang=en#document-import) - [Setting ・Administrator privilege](https://help.cloudsign.jp/en/setting-administrator-privilege?hsLang=en#main-content) - [Personal settings](https://help.cloudsign.jp/en/setting-administrator-privilege?hsLang=en#personal-settings) - [Administrator settings](https://help.cloudsign.jp/en/setting-administrator-privilege?hsLang=en#administrator-settings) - [Advanced settings](https://help.cloudsign.jp/en/setting-administrator-privilege?hsLang=en#advanced-settings) - [Electronic signature](https://help.cloudsign.jp/en/electronic-signature?hsLang=en) - [API・External service linkage](https://help.cloudsign.jp/en/api-external-service-linkage?hsLang=en#main-content) - [Web API](https://help.cloudsign.jp/en/api-external-service-linkage?hsLang=en#web-api) - [External collaboration](https://help.cloudsign.jp/en/api-external-service-linkage?hsLang=en#external-collaboration) - [CloudSign Payments](https://help.cloudsign.jp/en/api-external-service-linkage?hsLang=en#cloudsign-payments) - [Law](https://help.cloudsign.jp/en/api-external-service-linkage?hsLang=en#law) - [Security](https://help.cloudsign.jp/en/security?hsLang=en) - [Troubleshooting](https://help.cloudsign.jp/en/troubleshooting?hsLang=en#main-content) - [Login](https://help.cloudsign.jp/en/troubleshooting?hsLang=en#login) - [Email sending and receiving](https://help.cloudsign.jp/en/troubleshooting?hsLang=en#email-sending-and-receiving) - [Input items / consent related](https://help.cloudsign.jp/en/troubleshooting?hsLang=en#input-items-consent-related) - [PDF / signature related](https://help.cloudsign.jp/en/troubleshooting?hsLang=en#pdf-signature-related) - [Address settings and document information](https://help.cloudsign.jp/en/troubleshooting?hsLang=en#address-settings-and-document-information) - [Others](https://help.cloudsign.jp/en/troubleshooting?hsLang=en#others) [![クラウドサイン ヘルプセンター](https://help.cloudsign.jp/hs-fs/hubfs/%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%82%B5%E3%82%A4%E3%83%B3_logo_horizontal_color_RGB@4x.png?width=170&height=40&name=%E3%82%AF%E3%83%A9%E3%82%A6%E3%83%89%E3%82%B5%E3%82%A4%E3%83%B3_logo_horizontal_color_RGB@4x.png "クラウドサイン ヘルプセンター")](https://www.cloudsign.jp/) © 2015 Bengo4.com, Inc.