Japanese Traditional Time icon

Japanese Traditional Time

aragaer
Clock System Tools
Version
1.7.1
Size
167.0 KB
Requires
Android API 14+
4.5 / 5 · 3,041 ratings 4 downloads

Updated Sep 22, 2026

Quick answer

Clock widget

F-Droid repository metadata

A clock widget based on the traditional Japanese time system. * Widget showing the current hour (named after an animal) * Mapping of traditional time to local time * (Eventually) Alarms based on traditional time The sunrise and sunset times for are calculated locally by the app for the current location; if the device doesn't know that you can enter a manual one.

What’s new

How to install

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Frequently asked questions

What is Japanese Traditional Time?
Clock widget
Who develops Japanese Traditional Time?
Japanese Traditional Time is developed by aragaer.
Which Android version does Japanese Traditional Time require?
Japanese Traditional Time requires Android API 14 or later.
What is the current version of Japanese Traditional Time?
The synchronized F-Droid version is 1.7.1.
Which license does Japanese Traditional Time use?
The signed F-Droid metadata lists MIT.
Where is the source code for Japanese Traditional Time?
https://github.com/aragaer/jtt_android

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