A certain Australian songstress famously claims "I just can't get you out of my head…" In Japan's case, it's a little higher up. Hats and headwear are all the rage, ranging from the ordinary to the outrageous and we are living for it! You'll meet serious hat collectors and learn the science behind choosing the perfect hat for yourself. Seriously! There's an equation and all! Watch as Mr. Yabatan and RinRin put the equation to the test and see Misha channel her inner Isabella Blow. This is just too good to miss!