葉加瀬冬雪(戦闘服)
The eighth [[official alternate costume]] of [[Nijisanji]]'s [[Hakase Fuyuki]]. A [[military_uniform|military]]-themed outfit with variants as seen "here":[https://twitter.com/Hakase_Fuyuki/status/1703026586977702273].
hakase fuyuki (8th costume)