とうこう 投稿 Common word Wanikani level 53 LinksSentence search for 投稿Sentence search for とうこうKanji details for 投 and 稿Edit in JMdict Noun, Suru verb, Transitive verb, Intransitive verb1. contribution (to a newspaper, magazine, etc.); submission; post (on a blog, social media, etc.) Discussions Log in to talk about this word.