All non-Latin keyboard layouts use a third-level shift in order to avoid the situation where you can't type your username at the login screen because your keymap doesn't have the right characters. Press and release Alt+Shift to switch between the US and the Japanese layout.
All non-Latin keyboard layouts use a third-level shift in order to avoid the situation where you can't type your username at the login screen because your keymap doesn't have the right characters. Press and release Alt+Shift to switch between the US and the Japanese layout.