The only keysets that are made, specifically for the HHKB are the white/black printed/blank sets sold at elitekeyboards.com. Realforce made colored sets, in dyesub and blank, but they are hard to come by at reasonable prices. They will work on the HHKB, with exception the right shift. You would need to use a caps lock key there, and it will be the wrong profile. Widebasket sells some printed sets on his ebay store, but be prepared to pay a premium price for them.