This is JP layout based split keyboards.
Keyboard Maintainer: takashiski
Hardware Supported: promicro(atmega32u4) on Otaku Split rev.1 PCB
Hardware Availability: https://skyhigh-works.booth.pm/items/1398595
Make example for this keyboard (after setting up your build environment):
make otaku_split/rev1:default
See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.