四季凪アキラ(通常)
The default outfit of [[Nijisanji]]'s [[Shikinagi Akira]], as seen in post #5511904. 

His default outfit consists of a [[black shirt|black]] [[collared shirt]], [[black vest]], [[black necktie]] with a [[purple necktie|purple]] gradient, [[black pants]], and a [[blue coat]].
shikinagi akira (1st costume)