無む事じ故こ

na-adjective, noun

accident-free; without accident

Describes a state or record of having no accidents, especially in traffic, workplace, or event safety contexts. Often used in phrases like 無事故で終わる (to end without accident) or 無事故記録 (accident-free record).

• 今年ことしの花はな火び大たい会かいは無む事じ故こで終おわりました。