Toasted Kit Kats are why Japan is living in the future : r/mildlyinteresting

Why Japan is So Obsessed With Kit Kat

A Japanese Fast Food Chain Is Now Selling Kit Kat Sandwiches

Japan's KitKat craze: It's gone gourmet

Toasted Kit Kats are why Japan is living in the future : r/mildlyinteresting

Cracking the Secret: The Irresistible Popularity of Kit Kats in Japan – OMG Japan

A Japanese KitKat has a space for you to write the name of someone who has done a good job before you give it to them. : r/mildlyinteresting

Kit Kats Are Huge In Japan Because They Symbolize Good Luck, Here's the real reason Japan loves Kit Kats, By NowThis Food

In Japan, the Kit Kat Isn't Just a Chocolate. It's an Obsession. - The New York Times

Japan's KitKat craze: It's gone gourmet

Why are Kit Kats so popular in Japan

Japanese Kit Kats: Winning flavour from worldwide competition finally unveiled

In Japan, the Kit Kat Isn't Just a Chocolate. It's an Obsession. - The New York Times

We Tried Some Of The Craziest Kit Kat Flavors And These Were The Absolute Best

Cracking the Secret: The Irresistible Popularity of Kit Kats in Japan – OMG Japan