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Japan Regional COVID-19 & Vaccine Data

Patient Health Records & Digital Health

Tags and Keywords

Japan

Covid-19

Vaccination

Pandemic

Healthcare

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Japan Regional COVID-19 & Vaccine Data Dataset on Opendatabay data marketplace

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About

This dataset provides a detailed overview of the COVID-19 situation in Japan, tracking the number of novel coronavirus cases and vaccination efforts across the nation. It includes total case counts for Japan, the number of vaccinated individuals (first, second, and third doses), and case figures at the prefecture level. Additionally, it offers metadata for each prefecture, encompassing demographic, geographical, and healthcare infrastructure details. This collection is ideal for understanding the pandemic's progression and impact within Japan, though it specifically excludes cases from the Diamond Princess and Costa Atlantica cruise ships. It serves as a valuable resource for analysing epidemic trends and informing public health strategies.

Columns

The dataset is structured across three primary files:
covid_jpn_total.csv:
  • Cumulative number of cases: Includes counts for PCR-tested individuals, those PCR-tested and positive, cases with symptoms (up to 08 May 2020), cases without symptoms (up to 08 May 2020), unknown symptom status (up to 08 May 2020), discharged patients, and fatal cases.
  • Number of cases: Covers individuals requiring hospitalisation (from 09 May 2020), those hospitalised with mild symptoms (up to 08 May 2020), severe symptoms, unknown severity (up to 08 May 2020), and those requiring hospitalisation but waiting in hotels or at home (up to 08 May 2020).
  • Vaccinated_1st: Number of persons who received their first vaccine dose on a given date.
  • Vaccinated_2nd: Number of persons who received their second vaccine dose on a given date.
  • Vaccinated_3rd: Number of persons who received their third vaccine dose on a given date. (Note: Some variables from primary sources were removed on 09 May 2020 and appear as NA from that date.)
covid_jpn_prefecture.csv:
  • Cumulative number of cases: Covers PCR-tested individuals, those PCR-tested and positive, discharged patients, and fatal cases.
  • Number of cases: Includes individuals requiring hospitalisation (from 09 May 2020) and those hospitalised with severe symptoms (from 09 May 2020).
covid_jpn_metadata.csv:
  • Prefecture: Name of the prefecture.
  • Category: Type of data, e.g., Hospital_bed, Population.
  • Item: Specific item within a category, e.g., Total, Care.
  • Value: The corresponding data value.
  • Date: The date of the data entry.
  • Primary_source: URL of the primary data source.
  • Secondary_source: URL of any secondary data source.
  • Additional metadata includes: Population (Total, Male, Female), Area (Total, Habitable), various Hospital bed types (Specific, Type-I, Type-II, Tuberculosis, Care, Total), Clinic bed types (Care, Total), Location, Latitude, Longitude, Admin, Capital, Region, and Num (Prefecture code).

Distribution

The dataset is provided in CSV format. The covid_jpn_metadata.csv file has a size of 99.66 KB, containing 7 columns and 846 records. While specific record counts for covid_jpn_total.csv and covid_jpn_prefecture.csv are not specified, the overall structure is designed for straightforward data analysis. The dataset is expected to be updated daily.

Usage

This dataset is ideally suited for:
  • Analysing changes in the number of cases over time.
  • Examining the percentage of patients with or without symptoms, or with mild or severe symptoms.
  • Identifying and informing strategies to prevent further outbreaks of COVID-19 in Japan.
  • Regional analysis of pandemic impact and healthcare capacity.

Coverage

The dataset focuses exclusively on Japan, providing data at both national and prefecture levels. It encompasses various aspects from early 2020 onwards, with some metadata extending back to 2012. COVID-19 related variables have specific date ranges, indicating updates and changes in data collection over time, particularly around May 2020. Demographic scope includes population data (total, male, female) for prefectures. Data is updated daily.

License

Attribution 4.0 International (CC BY 4.0)

Who Can Use It

This dataset is highly valuable for:
  • Public health researchers tracking epidemic progression.
  • Government agencies and policymakers for informed decision-making regarding public health interventions.
  • Data analysts and scientists for epidemiological modelling and statistical analysis.
  • Academic institutions for studies on infectious disease dynamics and public health responses.
  • Journalists reporting on the pandemic's impact in Japan.

Dataset Name Suggestions

  • Japan COVID-19 and Vaccination Statistics
  • Japanese Coronavirus Pandemic Data
  • Japan Health Ministry COVID-19 Data
  • Japan Regional COVID-19 & Vaccine Data
  • Japan COVID-19 Epidemiological Dataset

Attributes

Listing Stats

VIEWS

1

DOWNLOADS

0

LISTED

30/07/2025

REGION

GLOBAL

Universal Data Quality Score Logo UDQSQUALITY

5 / 5

VERSION

1.0

Free

Download Dataset in ZIP Format