９校
How to write Japanese & Stroke order

Check also 校  

Names and idioms with total stroke of 10:
俺  金二  毟り  八周  先父  

Names and idioms similar to ９校:
工業高等専門学校  対校試合  臨海学校  出張校正  地域運営学校  

Check stroke order for the words below:
元輝  置忘れ  小玉屋  宇関  連火  勘高  建前主義  先頭打者