Isn't it supposed to be Kazuki-san, instead of Kaduki?
The truth is somewhere in the middle, pronunciation-wise. Both romanizations are viable, though personally I prefer "Kazuki" as well.
Gotta say, it has been so long since I read 2DK that I had completely forgotten about that character before being reminded here in the comments. Maybe if the previous translation opted for French too I would have remembered hehe.
last edited at Jun 2, 2022 7:50AM