じょうばんまんさくじゃありません
常磐満作じゃありません
jōbammansakujārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of ときわまんさく

1. It is not commonplace.; It is not always successful.

Negative
Polite
Terminal Form
Usually Written in Kana