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Good to know about 日本語

On very professional topics, 日本語 borrows heavily from English, written in its own script — that's genuinely how people speak, so there's nothing to fix. Your deck will include many English-derived terms.

Lots of English: business, marketing, tech, startups, finance, e-commerce.

Rich native vocabulary: cooking, spirituality, traditional medicine, family, nature, history, festivals, daily life, etc.