“HHKB” layouts broken into “Pure HHKB” and “MX HHKB” : “MX HHKB” broken into “Tsangan HHKB” (most common) and “Ansi HHKB” (almost non-existant) “Ansi HHKB” uses a custom case but uses a (mostly) stock PCB and a (mostly) stock set of keycaps #mechanicalkeyboard