Discharge Channel Guide App
by 国土交通省 江戸川河川事務所
🗂️ Travel & Local
Features Discharge Channel Guide App
This is the official guide app for the “Metropolitan Area Outer Underground Discharge Channel: The World’s Largest Underground Drainage Channel.” It will introduce the facilities’ roles, significance, and highlights.
In addition to Japanese, language options include English and Chinese.
Facilities will be introduced using photos, videos, and narrations.
Secure & Private
Your data is protected with industry-leading security protocols.
24/7 Support
Our dedicated support team is always ready to help you.
Personalization
Customize the app to match your preferences and workflow.
See the Discharge Channel Guide App in Action
Get the App Today
Available for Android 8.0 and above