About Ring Sizer for Japan.
Sorry, Only in Japan. Because using the Japanese Industrial Standards (JIS). This app is an app for measuring the size of the jewelry ring of Japan. Units of jewelry ring size of Japan is pronounced "gou". If you came to...
Sorry, Only in Japan.
Because using the Japanese Industrial Standards (JIS).
This app is an app for measuring the size of the jewelry ring of Japan.
Units of jewelry ring size of Japan is pronounced "gou".
If you came to Japan, please try to use, such as in the case of considering the ring.
※ Warning: The accuracy of the scales cannot be guaranteed.
Please be sure the calibration.
※:Use this application at your own risk.
How to use
1. Select the size of the ring.
2. Display the ring inside diameter and inside circumference of the length in units mm and inches.
3. View the circle of the inside diameter of the ring.
4. View the inside circumference of the length of the ring in a bar graph.
- If you want to see your ring size in Japan.
Make sure that the inside diameter of the your ring is equal to the circular to be displayed on the screen.
Or circular screen Make sure the slightly larger size.
- If you want to know your ring size from the circumference of your finger.
Wrap the paper around the finger. To see its length.
Make sure that the length of the paper is equal to length of the bar graph to be displayed on the screen.
Or the screen of the bar graph, make sure a little long length.
- Calibration
As scale is displayed correctly, ruler, using the size of a credit card
Japanese coins(1Yen,10Yen,100Yen,500Yen) etc, please do the calibration.
(Please use a ruler as much as possible.)
After calibration, please tap the "calibration" button.
Calibration results are saved.
"Reset" button : the display of the scale to the initial state. Save is not.
"Cancel" button : without saving the calibration results, and exit the calibration.
Conforms to the Japanese Industrial Standards (JIS S 4700：1998 table2).
Previous Versions
Here you can find the changelog of Ring Sizer for Japan. since it was posted on our website on 2016-10-14 22:28:21.
The latest version is and it was updated on 2026-06-11 20:53:50. See below the changes in each version.
Ring Sizer for Japan. version 2.0.1
Updated At: 2024-07-21
Changes: API Level update
Ring Sizer for Japan. version 2.0
Updated At: 2023-10-26
Changes: Inner diameter list, inner circumference list, japan ring size list, launch advertisement added.
Ring Sizer for Japan. version 1.2.1
Updated At: 2023-09-30
Changes: update API Level
Ring Sizer for Japan. version 1.2.0
Updated At: 2022-10-28
Changes: Compliant with policies regarding target API levels
Ring Sizer for Japan. version 1.1.3
Updated At: 2019-01-05
Changes: Change the display method of the bar graph.
Ring Sizer for Japan. version 1.0
Updated At: 2016-09-27
Disclaimer
Official Google Play Link
We do not host Ring Sizer for Japan. on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
The Google Play link for Ring Sizer for Japan. is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.
