Prequel?

[furato.livejournal.com]

I found these two scans on /m/ today, but no one there seems to know where it comes from either. Is this what I think it is?

Gotta say, between Charles and Bismarck, manliness is overflowing here.


Character design sheet?



So, what is it, actually? Anime, manga, novel, others? More info and/or translations would be really appreciated.

Comments

[furato.livejournal.com]

Ah, that one--I've seen a summary but I forgot where. Probably here. Thanks for the answer!