Last updated : December 24, 2025
Survey on the Number of Visitors to Tokyo Using Mobile Data
In order to understand the trends of tourists visiting Tokyo by destination region, we are conducting surveys using statistical information from mobile data.
- Subject of the survey (Domestic Travelers):
Residents of the Tokyo metropolitan area (Tokyo and 3 neighboring prefectures): One-way travel distance of 40 km or more, or stay duration of 4 hours or more.
Residents outside the Tokyo metropolitan area: One-way travel distance of 80 km or more, or stay duration of 8 hours or more. - Subject of the survey (Foreign Travelers): Extracted from roaming data captured by NTT DOCOMO's base stations.
- Length of stay: Three categories: All (hours 0–23), Overnight trip (hours 2–4), and Day trip (All minus Overnight trip).
- Counting Method: Counted as 1 person within the same area regardless of the duration of stay. If visit periods overlap, the count is assigned to the earlier period.
- Source/Survey method
-
NTT DOCOMO, INC., "Mobile Spatial Statistics"
- Contact Information
-
Planning Section, Tourism Division, Bureau of Industrial and Labor Affairs, Tokyo Metropolitan Government
Phone: 03-5000-7316
Email: S0000571@section.metro.tokyo.jp
- Heat map of visited places in Tokyo (Domestic travelers)
- Heat map of visited places in Tokyo (Foreign travelers)
- Monthly number of travelers (domestic travelers)
- Monthly number of travelers (foreign travelers)
- Monthly number of foreign travelers by region
- Download for raw data from the Survey on the Number of Visitors to Tokyo Using Mobile Data
Heat map of visited places in Tokyo (Domestic travelers)
◆ The unit is "Number of people"
◆ Aggregate results of less than 100 people are excluded.
◆ For aggregate results of 100 people or more, values are rounded to the nearest 100.
◆ Aggregate results of less than 100 people are excluded.
◆ For aggregate results of 100 people or more, values are rounded to the nearest 100.
Heat map of visited places in Tokyo (Foreign travelers)
◆ The unit is "Number of people"
◆ Aggregate results of less than 100 people are excluded.
◆ For aggregate results of 100 people or more, values are rounded to the nearest 100.
◆ Aggregate results of less than 100 people are excluded.
◆ For aggregate results of 100 people or more, values are rounded to the nearest 100.
Monthly number of travelers (domestic travelers)
◆ The unit is "Number of people"
◆ Aggregate results by month and attribute of less than 100 people are excluded.
◆ For aggregate results by month and attribute of 100 people or more, values are rounded to the nearest 100.
◆ Aggregate results by month and attribute of less than 100 people are excluded.
◆ For aggregate results by month and attribute of 100 people or more, values are rounded to the nearest 100.
Monthly number of travelers (foreign travelers)
◆ The unit is "Number of people"
◆ Aggregate results by month and attribute of less than 100 people are excluded.
◆ For aggregate results by month and attribute of 100 people or more, values are rounded to the nearest 100.
◆ Aggregate results by month and attribute of less than 100 people are excluded.
◆ For aggregate results by month and attribute of 100 people or more, values are rounded to the nearest 100.
Monthly number of foreign travelers by region
◆ The unit is "Number of people"
◆ Aggregate results by month and attribute of less than 100 people are excluded.
◆ For aggregate results by month and attribute of 100 people or more, values are rounded to the nearest 100.
◆ Aggregate results by month and attribute of less than 100 people are excluded.
◆ For aggregate results by month and attribute of 100 people or more, values are rounded to the nearest 100.
Download for raw data from the Survey on the Number of Visitors to Tokyo Using Mobile Data
In order to download the data on the “Survey on the Number of Visitors to Tokyo Using Mobile Data,” you must agree to the Terms of Use. Upon clicking the “Agree” button after reviewing the whole contents of the Terms of Use, you will be able to download the file.
Terms of Use
1. Matters Concerning Each Survey
(1) Prevention of Infringement of Third Party Rights
- Some contents may contain copyrights or other rights held by third parties (meaning parties other than the Tokyo Metropolitan Government; the same applies hereinafter).
For any contents for which a third party holds copyrights or for which a third party holds rights other than copyrights (e.g.: portrait rights and publicity rights to photographs etc.,), it is the users' responsibility to obtain permission for use from such third party, unless it is specifically indicated that the rights have been handled. - Some contents for which a third party holds the rights are directly or indirectly indicated or implied that a third party holds the rights by means of a notation of the source, etc., but some contents do not clearly specify or indicate the third party holds the rights. Please be sure to confirm the user’s responsibility when using them.
(2) Prohibited Use
Users shall not engage in any of the following acts:
- acts of transmitting or writing harmful computer programs;
- acts of falsifying information entered in the database;
- acts that interfere or likely to interfere with the operation, damage or likely to damage the credibility of other users or third parties;
- acts that infringe or may infringe on copyrights or other intellectual property rights, privacy or other rights or interests of other users or third parties;
- acts that slander, libel, or defame or may slander, libel, or defame other users or third parties;
- acts of using them for any acts that cause or may cause disadvantage to other users or third parties;
- acts that are or may be contrary to public policy;
- acts that attempt or may attempt to identify a specific individual;
- criminal acts, acts that lead to criminal acts, acts that violate laws and regulations, or acts that are likely to fall under such acts;
- acts of providing information that is or may be contrary to the facts;
- changing or deleting a trademark, trade name, indication of copyright, or other indication of rights, or adding an indication that could be misinterpreted or confused therewith;
- in addition to matters specified in the preceding items, any acts that are in violation or likely to be in violation of these Terms of Use or laws and regulations.
2. Matters Concerning the Survey on the Number of Visitors to Tokyo Using Mobile Data
(1) Description of Source
- When using the content, please state the indication “Source: Mobile Spatial Statistics”.
- When using the content after editing, processing, etc., please state that you have edited, processed, etc., in addition to the aforementioned source.
The information that has been edited, processed, etc., must not be published or used in such a way that it appears as if it was created by the Tokyo Metropolitan Government (hereinafter, “TMG”).
(Example of the use after editing, processing, etc., the content)
“Created by processing Mobile Spatial Statistics,” “Prepared by XX Corporation based on ‘XX survey results’ (Bureau of Industrial and Labor Affairs, Tokyo Metropolitan Government)”, etc