「正体不明の何者が現れた。
A mysterious figure appeared.
Listen to pronunciation
Handwriting
Example sentences
No one knows the man's true identity.
深い森の奥には、正体不明の獣が潜んでいる。
In the depths of the deep forest, an unidentified beast is lurking.
彼はついに自分の正体を明かした。
He finally revealed his true identity.
歴史家たちは、その遺跡の正体について新説を唱えた。
Historians proposed a new theory regarding the true identity of the ruins.
Usage Notes
Refers to someone's real nature or a hidden identity. Can also mean being conscious/sober (e.g. shotai o naku-su).
Sottaku
About Sottaku
Sottaku is an app for learning Chinese, Japanese, Korean, English, Spanish, French, German, and Italian with a strong focus on SRS. It includes automatic flashcard creation for hundreds of thousands of words, grammar breakdowns in example sentences, language-specific study packs where available, adaptive quizzes, mobile apps, a browser extension, and community features. Give it a try now! All learning content is free with no limits on flashcards or study time.
Sottaku is built to match the habits of successful learners. By using Sottaku, you will naturally learn in the most efficient way possible, as proven by countless success stories in the language learning community.
Free Forever
Access all grammar guides, quizzes, and flashcards without paying a cent. Quality education should be accessible to everyone.
Smart SRS System
Our flashcard system uses the FSRS algorithm (also used in Anki) to optimize your review schedule and maximize retention.
Comprehensive Content
From hanzi, kana, hangul, and European vocabulary basics to grammar and reading practice where available, we have lessons for every level. Practice with quizzes tailored to your skill.
Community Chat
Ask level-appropriate questions and get help from the community. Learn together with fellow learners across all 8 supported languages.