事前 じぜん予約 よやく不要 ふようじゃありませんでした
jizen'yoyakufuyōjārimasendeshita

Noun
Desu Copula
no-Adjective

The polite, past negative form of 事前予約不要

1. Was not possible without a prior reservation.; Was not unnecessary to reserve in advance.

Past/Perfective
Negative
Polite
Terminal Form