Learn 65+ Japanese Words in 13 Minutes – Castlevania's "Miserable Pile of Secrets!" Scene

Game Gengo ゲーム言語 · 16:35

JLPT N1

Overall difficulty for Japanese learners

Content words

Unknown words

manual

Subtitle source

JLPT level distribution

Share of content words at each JLPT level (higher unknown % = harder for learners).

38.5%

12.8%

20.5%

12.8%

7.7%

unknown

7.7%

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MiruCheck calculates the JLPT difficulty of any Japanese YouTube video using subtitle analysis and a JMdict-backed vocabulary classifier.