Any particular reason for all these Youmu pics with exactly the same scarf and hat?

I've been wondering the same thing... Something to do with a clothing chain called Shimamura.

It has a tag on Pixiv. The wiki page is http://dic.pixiv.net/a/%E3%81%97%E3%81%BE%E3%82%80%E3%82%89%E5%A6%96%E5%A4%A2

I always use my Yanagi and Yume Shokunin bookmarks to enter Danbooru, and yet I always miss new images and catch them scrolling across the Comments page. So weird.

There was a discussion on another image about this same topic. I missed the latter half of it though, I think.

Thanks to comments of Rampardos and tehSandwich(comment #669236), I have created a new tag and wiki. -> shimamura youmu