How to read: はつとうこう
Pronunciation: 
Same names and idioms in reading:
初登校
Names and idioms with total stroke of 29:
貸し付け金 萌華奈 御聲 岷江入楚 棘亀虫
Names and idioms similar to 初投稿:
改稿 初樹 丸投 初同 初目見
Yojijukugo(idioms with 4 Kanji characters) including 初投稿:
情意投合 以水投石 投瓜得瓊
Idioms including 初投稿:
一石を投じる 思案投げ首 波紋を投ずる