Japan Trend Shop has a variety of facial masks for sale, many of them from geeky franchises. But none are as notable as the ones based on Attack on Titan, particularly because the male mask is based on the skinless Colossus.
I used to bite my nails all the time when I was a kid. To deter me from my bad habit, my mom would put on two coats of nail polish in bright colors. I eventually kicked my bad habit, but not before developing a huge love for nail polish.
Now this is something that a lot of women would like to have in their own homes: Japanese cosmetics company Shiseido installed a digital cosmetic mirror at the Takashimaya department store in Shinjuku that lets customers test make up without actually trying it on, thanks to the magic of augmented reality.