Opendatabay APP

Tokyo Metropolitan COVID-19 Case Data

Patient Health Records & Digital Health

Tags and Keywords

Covid

Tokyo

Japan

Health

Cases

Trusted By
Trusted by company1Trusted by company2Trusted by company3
Tokyo Metropolitan COVID-19 Case Data Dataset on Opendatabay data marketplace

"No reviews yet"

Free

About

Detailed metrics are provided on the COVID-19 outbreak within Tokyo, Japan. This critical collection offers insights into infection trends across Japan’s largest prefecture, which historically reports the highest case counts in the nation. The information includes specific data points on patient demographics and geographical distribution across municipalities, reflecting conditions up to early January 2021. The structure facilitates epidemiological analysis of viral spread and demographic impact within this major metropolitan region.

Columns

The data consists of two key files, commonly delivered in CSV file format.
  • tokyo_covid19_patients.csv (7 columns):
    • Number: Patient tracking identifier.
    • Date Published Date: The date the case was officially published.
    • Date (Onset): The date symptoms began.
    • Region: The area where the patient resides.
    • Age: The patient's age.
    • Gender: The patient's gender.
    • Situation: Indication of whether the patient was discharged (including death) or not.
  • tokyo_cases_byarea.csv (4 columns):
    • Area: The general region the municipality belongs to (e.g., Special ward area, Tama area).
    • Municipality: The specific name of the municipality.
    • Positive Cases: The total number of confirmed cases in that locality.
    • Code: A code necessary for rendering a choropleth map.

Distribution

The information is generally shared as data files, typically in CSV format. The structure includes one file focused on individual patient records and another aggregating case counts by geographical area. The tokyo_cases_byarea.csv file contains 62 unique municipality entries, detailing statistical metrics like means and quartiles for the case counts. Exact row counts for the patient-level file are not detailed.

Usage

This data is ideal for epidemiological modelling, public health research, and spatial analysis of viral spread in a dense urban environment. It can be utilised by analysts to track historical trends of the COVID-19 pandemic, assess the effect of policy decisions across different regions, and compare infection rates by municipality.

Coverage

The geographic scope is strictly limited to Tokyo, Japan. The demographic information includes patient age and gender. The data reflects case counts collected and published by the Tokyo Metropolitan Government, with the total confirmed cases reaching approximately 73,000 as of 9th January 2021. The anticipated update frequency is daily.

License

CC0: Public Domain

Who Can Use It

Public health officials needing current outbreak statistics; data journalists covering the health situation in Japan; epidemiologists performing regional disease tracking studies; and data scientists developing predictive models for regional viral progression.

Dataset Name Suggestions

  • Tokyo Metropolitan COVID-19 Case Data
  • Japan's Tokyo Prefecture Viral Outbreak Statistics
  • Daily Tokyo COVID-19 Metrics

Attributes

Listing Stats

VIEWS

7

DOWNLOADS

1

LISTED

15/12/2025

REGION

GLOBAL

Universal Data Quality Score Logo UDQSQUALITY

5 / 5

VERSION

1.0

Loading...

Free

Download Dataset in ZIP Format