Translate Brazilian Portuguese Video to Japanese
Japan hosts the largest Brazilian community abroad and runs deep agribusiness and trade ties with Brazil, so a pt-BR recording already has a Japanese-speaking audience waiting. Upload up to 1 minute of Brazilian Portuguese footage and get a Japanese version back: Japanese AI voiceover, captions in kanji, hiragana, and katakana, and Japanese on-screen text, with lip sync and the keigo level you confirm before export.
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A real Japanese version, not Brazilian Portuguese with Japanese subtitles
Subtitling a Brazilian Portuguese video leaves your Japanese audience reading while the pt-BR audio plays underneath. ngram builds an actual Japanese version: the Brazilian speech is transcribed and translated, a Japanese AI voice re-narrates it on the original timing, the captions are rebuilt in Japanese, and any Portuguese titles or lower thirds on screen are re-set in Japanese. Because Japanese runs across kanji, hiragana, and katakana, the caption lines are kept short with no mid-word breaks so they stay readable.
It carries the register across, not just the words. The input is Brazilian Portuguese, pt-BR and not European Portuguese, understood across accents from Sao Paulo to the Northeast on the way in. On the way out you pick the keigo level: proper polite Japanese for a business or onboarding audience, or a lighter delivery for a creator cut.
Japanese AI voiceover
The narration is re-voiced in natural Japanese with a business-appropriate politeness register, timed to the Brazilian original.
Japanese captions
Captions are translated into kanji, hiragana, and katakana and re-timed, with short lines and no mid-word breaks.
On-screen text
Brazilian Portuguese titles, callouts, and lower thirds come out in Japanese, not left in the source language.
AI lip sync
Mouth movement adjusts to the Japanese voiceover so a talking-head cut still reads as native.
Why Brazilian teams translate video into Japanese
Japan is a Japanese-first market with a large Brazilian community inside it, and both reward content that speaks the language.
Land in a Japanese-first media market
Japan is the world's third-largest advertising market and strongly prefers Japanese-language content. A Brazilian brand film or campaign lands with Japanese viewers when it speaks Japanese, not when it asks them to read along under pt-BR audio.
Meet the onboarding bar Japanese buyers set
Japanese buyers expect localized onboarding and support video, and content that stays in another language stalls adoption. Brazilian SaaS and agribusiness exporters selling into Japan keep deals moving with Japanese onboarding, support, and product walkthroughs.
One Brazilian recording opens the Brazil to Japan corridor
Brazil is one of the world's largest producers of social and business video, and Japan hosts the biggest Brazilian community abroad, from Hamamatsu to the Aichi factory towns. Community media, employer communications, and brands reach that Japanese-speaking audience from a single pt-BR cut.
Brazilian Portuguese in, Japanese out, in four steps
Upload the Brazilian Portuguese video
Drop in up to 1 minute of MP4, MOV, or WebM. Brazilian pt-BR accents from every region are understood.
ngram transcribes and translates
The Brazilian Portuguese audio is transcribed, then the script, captions, and on-screen text are translated into Japanese.
Review the Japanese version
Pick the Japanese voice, set the keigo politeness level, and keep the names and product terms the Brazilian Portuguese to Japanese translation should preserve.
Export and publish
Export the Japanese cut for the channels, decks, and docs across Japan where the Brazilian Portuguese original could not go.
Other language pairs
More language pairs
ngram translates between Brazilian Portuguese, Japanese, and many more languages, each direction on its own page.
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What powers the Japanese version
Who translates Brazilian Portuguese video to Japanese
Tools that pair with the Japanese translator
What finished ngram videos look like
Templates for the Japanese versions
Automate Brazilian Portuguese to Japanese localization
Re-voicing beats subtitling for Japanese audiences
FAQ
Brazilian Portuguese to Japanese translation, answered
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Brazilian Portuguese to Japanese
Put your Brazilian Portuguese video in front of Japan
Upload up to a minute and get a Japanese version with voiceover, captions, and on-screen text you can still edit.