I am planning to go to Matsuyama next week.

Mr. Momiya is my best friend.

Mr. Muroyama is my best friend.

Mr. Moriyama is my best friend.

Mr. Yokoyama is my best friend.

Mr. Yoneyama is my best friend.

Mr. Shimoyama is my best friend.

Mr. Tohyama is my best friend.

Mr. Mayama is my friend.

The 'Yamanu' (a synonym for Nihon'ōkami, or Japanese wolf) is a unique species to Japan and is on the brink of extinction.