Hey, I got the scan codes, they're 7B and 79, check here https://www.win.tue.nl/~aeb/linux/kbd/scancodes-8.html

(1) Where did you get the (internal) JP keyboard for your Thinkpad, Ebay or Lenovo parts sales?

(2) Imagine those 5 keys on your JP keyboard...

     _  _  _____  _  _
    |1||2||Space||4||5|

...how convenient is it for your left thumb to hit 1 and 2 and for your right thumb to hit 3 (Space), 4 and 5, each on a scale from 0 to 10? Bonus question: do you have small, medium or big hands?

And how did you get the idea to use a JP keyboard?

ps I use AHK, have to check out Sharpkeys!