５個
How to write Japanese & Stroke order

Check also 個  

Names and idioms with total stroke of 10:
中江  里口  租  両井  倰  

Names and idioms similar to ５個:
個個人  有個所  個人所得税  個人戦  個人型確定拠出年金  

Check stroke order for the words below:
肺水腫  魅羅  球拾い  奏頼  新金屋  金襴傘  賄付  太陽黒点  櫓舵