Overview:
When using Japanese layout physical keyboards such as 106/109 or English layout (US) physical keyboards such as 101/104, replacing [CapsLock] and [Ctrl], or using Japanese layout physical keyboards in English layout Add a layout that replaces [Convert]/[Non-convert] with [Ctrl].
! ! ! Note! ! !
It cannot be used on devices where the manufacturer disables "Select keyboard layout" when tapping "Settings" → "Languages & input" → "Physical keyboard" when a physical keyboard is connected.
This limitation is due to the Android device manufacturer and cannot be handled by this application.
* It does not change the layout of the soft keyboard.
* The basic layout is "English layout". The Japanese layout keyboard layout is published as a separate application.