1.96K reviews
Content rating
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About this app

threeR from Delight System Inc is the garbage separation guide app for municipalities throughout Japan.
The residents of municipalities utilizing this service can download and use this app for free. This app informs of neighborhood garbage collection days, explains the types and methods for disposing of various types of residential garbage, has a word search function for checking the disposal methods for various types of Garbage and provides separation rules and collection information for residential garbage.
In addition, messages from your local government can be received. Finally, the quiz function makes learning about garbage disposal fun! Even those troubled by garbage separation rules will find them easy to understand by using their smartphone.

1. Neighborhood Garbage Collection Calendar Displays the collection days for burnable garbage, non-burnable garbage, and recyclable garbage

2. Garbage Separation Guideline Booklet Browse your local government issued “Garbage Separation Guideline Booklet” on your smartphone

3.Garbage Type Search Feature Check the different classification types and local collection points by searching by the name of a garbage item

4.Local Government Announcement Feature Receive up-to date announcements and emergency news related to garbage from your local government

5.Garbage Quiz Deepen your knowledge about your local government’s garbage collection system through the quiz feature of this app
Updated on
Mar 17, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data isn’t encrypted
Data can’t be deleted

Ratings and reviews

1.89K reviews
A Google user
June 14, 2019
1) why does it need to access my contacts and Google services configuration? There is no way such app would need this. 2) please make the app design according to Google material design. This is just awful, outdated, waste of screen space and provides actually less information than one would need. It's 2019, not 1990s. 3) incomplete translation. Mix of Japanese and English. If you add other languages (as per description), have the app translated completely and let the users to choose the language
8 people found this review helpful
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A Google user
September 27, 2019
I've given this a 5 star purely to support the development of this app as its a great idea. There's no Hakuba though, so I deleted it instantly. Would love to see more user friendly ways to help people with their rubbish sorting (especially foreigners) it's such an important thing to do.
2 people found this review helpful
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Primal Convoy
August 6, 2023
1/ Districts are NOT in English in English version. 2/ Areas are misspelt in romaji. 3/ No integration with Google calendar. 4/ No automatic/bulk notifications for EVERY rubbish day. 5/ Areas are not listed in alphabetical order. 1 star until fixed.
1 person found this review helpful
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What's new

This release is in preparation for the release of the following new features.
・Function to display the location and information of garbage trucks