"In commutative algebra, all so called "classic" books are conspiracies! Particularly, Matsumura's book is the worst, where you can get nothing. Atiyah's book is not good after all. Eisenbud's book is just a reference book, which is not good for learning."
-Zeng
Here is a concise book by Ash
Sharpe's "Steps in commutative algebras" is a good preparation for Matsumura's book.