version 1.0, 2020/3/3
- We will work to protect the life and well-being of the citizens of Tokyo.
- We will work to provide the facts to everyone, both domestic and abroad.
- We will demonstrate our integrity and visualise the outcomes of our work.
- We will treat UX (User Experience) as a vital component, in order to make information easy to understand.
- We will make decisions using evidence based on statistical sources such as access analytics, search keyword analytics, and analytics of social media.
- We will develop this site for everyone, regardless of nationality, age, gender, etc.
- We will follow universal design guidelines to build this website.
- We will design this website be intuitive to use and understand.
- We will provide the information in multiple languages.
- Open source: We will release most of our source codes and knowledge used to develop this website for free, to encourage other local authorities to utilise them.
- Open data: We will release the data for free in reusable data form, which is available for everyone.
- We will work together not only with Tokyo Metropolitan Government, but also with anyone who wants to contribute.
- We will welcome any citizens' contributions.
- We will continue improving this website with someone who needs information.