よん じょう はん趣味 しゅみじゃないです
yonjōhan shumijanaidesu

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 四畳半趣味

1. Not into four-and-a-half tatami mat lifestyles.; Not a fan of simple living.

Negative
Polite
Casual Register