Hello Kitty at 40: The cat that conquered the world

As the feline turns 40 she’s more powerful than ever. But how did she become a brand worth $7bn? Michael Fitzpatrick reports.

What is the full name of Hello Kitty? - Quora

Where can you find 'Hello Kitty' products/dolls outside of Japan? - Quora

Happy Birthday: 40 years of 'Hello Kitty' – DW – 08/27/2014

List of Sanrio characters - Wikipedia

Hello Kitty at 40, giving adults a 'licence to play

How Hello Kitty Fandom Turned Into A Career

The World's First-Ever Hello Kitty Convention: Super Cute, Super Profitable

Hello Kitty, Hello 40: A 40th Anniversary Tribute: Kawasaki, Elizabeth: 9781421571416: : Books

Hello Kitty designer defends her as cute cat turns 40

The World's First-Ever Hello Kitty Convention: Super Cute, Super Profitable