The Last Story is possibly Sakaguchi's Last Masterpiece

[jarrod]

Ghutto said:

This is a Nintendo's game co-developed by Mistwalker and published by Nintendo. The executive producer is Satoru Iwata. And the "Mr. M" that worked with Mr. Sakaguchi is Shigeru Miyamoto.

 

So, no worries...

No, it wasn't.  "Mr. M" is the game's director, that couldn't be Miyamoto.