Kutsuzure Sensen - Majo Vasenka no Sensou - Vol. 2 Ch. 13 - Yuriy’s Day

[MangaDex]

 

[Kaiser92]

The chekist is BI!

 

[Simpleton]

Since "Japanese Bigot" might be a hard search, I'll help out a bit by pointing out that it's Georges Bigot (or Georges-Ferdinand Bigot) who was the sketch artist mentioned, and here's one site with some examples of his Meiji era sketches and works https://far-orientalism.com/collection/bigot-georges.html