集まりだす
How to write Japanese & Stroke order

Check also 集  

Names and idioms with total stroke of 25:
西麓  清市郎  相成候  寿香亭  反り覆る  

Names and idioms similar to 集まりだす:
集水  全集  才蔵集  詞花集  新生児集中治療室  

Yojijukugo(idioms with 4 Kanji characters) including 集まりだす:
雲合霧集  雲集霧散  経史子集  

Check stroke order for the words below:
国界  上川戸  故長井  伍子胥  高粱稈  紺絣  放射性核種