にしばんもろこしでわありません
西蛮蜀黍ではありません
ni shiban morokoshidewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of せいばんもろこし

1. Is not a western barbarian.; Is not a Sichuan elder.

Negative
Polite
Formal Register
Usually Written in Kana