HIROSHIMA DoboX

Public Works, Infrastructure, Disaster Prevention.
Search all urban data.

# Data for housing/land/construction # Data for Infrastructure # Data for law/safety/environment # Data for national land/weather # Data for Construction work/operations

For General Users

Visualize disaster risks and infrastructure data

For Developers

Utilize APIs and open data

Visualized Contents

Visualization

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Disaster Prevention Facilities Observation

Hiroshima 2D Map

You can confirm by superimposing disaster risk information and infrastructure information on a map.

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Disaster Prevention Observation

Hiroshima 3D Map

View disaster risk and infrastructure information overlaid in three dimensions.

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Water Level Rivers

Flood Risk Line

You can check the flood risk level continuously from upstream to downstream of rivers.

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Urban Planning Disaster Risk

Regulations Map

You can check the regulated areas, details, and procedures of various laws and regulations.

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UPDATE

2025.11.26

Infrastructure tourism_Facility information

Information on infrastructure tourism facilities managed by Hiroshima Prefecture

CSV ZIP
Details
UPDATE

2025.04.23

Reported Earth-Filling and Related Work (Law Article 21, Paragraph 1/Law Article 40, Paragraph 1)

Reported Earth-Filling and Related Work (Law Article 21, Paragraph 1/Law Article 40, Paragraph 1)

CSV XLSX
Details
UPDATE

2023.07.31

Regulatory information on applicable laws and regulations_Basic information for atomic bombed trees

The basic information on atomic bombed trees

CSV
Details
UPDATE

2023.05.26

Information on Seto Inland Sea shipping routes

The information on shipping routes in Hiroshima Prefecture

CSV
Details
UPDATE

2023.03.31

Camera information in Hiroshima Prefecture

The list of cameras installed in Hiroshima Prefecture

CSV
Details