This is the Android device configuration for kitakami platform.
Kitakami devices:
Xperia Z3+.................Ivy
Xperia Z4 Tablet...........Karin
Xperia Z4 Tablet Wi-Fi.....Karin_windy
Xperia Z5..................Sumire
Xperia Z5 Compact..........Suzuran
Xperia Z5 Premium..........Satsuki
Build instructions https://developer.sony.com/develop/open-devices/guides/aosp-build-instructions/