What keycaps are in the picture on the README?

[damouse]

I'm sorry this is not a real issue-- I'm just enchanted with the keycaps shown in the picture. What keycaps are these?

Thanks!

[MakotoKurauchi]

Hi

The keycaps used in the photo are sold below.
https://yushakobo.jp/shop/pg1350cap-blank/

[damouse]

Thanks!