１件
How to write Japanese & Stroke order

Check also 件  

Names and idioms with total stroke of 6:
妃  申し  一人口  一台  人孔  

Names and idioms similar to １件:
事件解決  証拠物件  飯田事件  雨月荘殺人事件  共和演説事件  

Check stroke order for the words below:
俊加  彦士  大雄翔  寸功  巨獸  旧官  重量噸数  死腔