夏山 なつやま ふゆ さと方式 ほうしきじゃないです
natsuyama fuyusato hōshikijanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 夏山冬里方式

1. It's not the summer mountain, winter village way.; It's not the traditional/rustic way.

Negative
Polite
Casual Register