Hamlet was adapted in japanese anime too , in an OAV from the manga Black Butler. It’s an special episode in the serie , and each character have to play a character of Hamlet.
The main character of the manga , Ciel , plays the role of Hamlet , and the typical sentence » To be or not to be » is present of course.
In my opinion , this adaptation isn’t really good , but it’s funny.
It is very interesting your article, this adaptation must be original.