No, you won't find a Yukiko in the bottom of your sake cup...  However, she might bring you some more if you deserve it.  That's the ultimate question here and she knows the answer!
   
A finely designed coaster series from GraffArt Cafe in Ikebukuro Japan.  We manage to acquire such gems to make them available to you here.  If what you want is not in stock, let us know you're interested and we'll do our best to find more.  This series was released in 2019.

~This item qualifies for Lettermail super affordable shipping~!