当事 とうじ しゃ主義 しゅぎじゃなかったです
tōji shashugijanakattadesu

Noun
Desu Copula

The polite, past negative form of 当事者主義

1. Wasn't adversarial.; Wasn't party-led.

Past/Perfective
Negative
Polite
Casual Register
Law