おう東亜 とうあ帝国 ていこくじゃありませんでした
ōtōate ikokujārimasendeshita

Noun
Desu Copula

The polite, past negative form of 大東亜帝国

1. Was not the Greater East Asia Co-Prosperity Sphere.; Was not the Greater East Asia Empire.

Past/Perfective
Negative
Polite
Terminal Form