隊長 たいちょうじゃありませんでした
kirikomitai chōja arimasendeshita

Noun
Desu Copula

The polite, past negative form of 切り込み隊長

1. Was not the assault leader.; Was not the spearhead.; Was not the one who broke the ice.

Past/Perfective
Negative
Polite
Terminal Form