出入国 しゅつにゅうこく在留 ざいりゅう管理 かんり ちょうじゃなかったです
shutsunyūkokuzairyūkanrichōja nakattadesu

Noun
Desu Copula

The polite, past negative form of 出入国在留管理庁

1. Was not the Immigration Bureau.; Wasn't the Immigration Services Agency.

Past/Perfective
Negative
Polite
Casual Register