English to Japanese Video Translator

Take your English videos to viewers in Japan. Leadde's English to Japanese video translator rebuilds the voiceover, subtitles, and on-screen text in natural Japanese, with optional lip sync so the cut feels made for the market.

Trusted by Teams Worldwide

See the Difference: Before vs. After

An English product video becomes a Japanese-ready cut — voice, timing, and subtitles aligned.

Why Leadde Is the Best English to Japanese Video Translator

Enter One of the World's Largest Media Markets

Reach Japanese viewers who overwhelmingly consume video in Japanese, without reshooting the piece or booking a Japanese voice session.

Polite or Casual Register

Choose a formal です・ます delivery for business and product content, or a lighter register for creator and lifestyle videos, so the tone matches the audience.

Your Voice, Now in Japanese

Leadde carries the speaker's tone and pacing into Japanese, so the localized track keeps the presenter's presence instead of flattening it.

Japanese Subtitles Aligned to the Cut

Generate Japanese subtitles timed to the original edit, so on-screen text lands with the shot it belongs to.

English to Japanese Video Translation for Teams Entering Japan

Japanese buyers, players, and learners expect Japanese-first material — an English original with captions rarely converts.

Games & Entertainment

Localize English trailers, patch notes videos, and developer updates into Japanese for one of the most demanding player bases anywhere.

Consumer Electronics & Hardware

Translate English product launches and setup guides into Japanese for retail partners and end users.

Beauty & Wellness

Turn English routine and ingredient videos into Japanese for a market that reads product detail closely.

SaaS & Product Onboarding

Convert English feature walkthroughs into Japanese so Japanese customers activate without falling back to English docs.

Inbound Tourism & Retail

Localize English destination, store, and service videos into Japanese for travelers and shoppers planning ahead.

Corporate Training for Japan Offices

Deliver English training and compliance videos in Japanese so staff at your Japanese subsidiary get the same instruction.

How to Translate an English Video to Japanese in 3 Steps

Localize an English clip for Japanese audiences in minutes — your original stays untouched as a separate draft.

1) Upload

Upload your English video with clear speech; Leadde accepts .mp4, .mov, and .webm up to 5 GB or 30 minutes.

2) Set English → Japanese

Choose English as the source and Japanese as the target, pick the register you want, then set voiceover, subtitle, and optional lip-sync options.

3) Preview & Export

Review the Japanese cut, check that subtitles sit comfortably in frame, and export in high quality while your English original stays intact.

Enterprise English to Japanese Localization

Keep product naming and honorific register consistent across every Japanese release.

Batch Translation

Move whole English video libraries into Japanese in bulk with one shared voice and subtitle configuration.

Review & Collaboration

Give your Japan team a single place to check register and terminology before anything publishes.

Information Protection Zone

Keep unannounced product and title footage behind access control and privacy-first processing.

Security & Compliance

Support GDPR and SOC 2 compliance with secure data handling, privacy-first workflows, and enterprise-grade access controls.

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English to Japanese Video Translation FAQs

It converts the spoken English, subtitles, and on-screen text in a video into Japanese. Leadde rebuilds the voiceover in Japanese, optionally re-syncs lip movement, and saves the result as a new draft.

Yes. Choose a polite business register or a more casual one to match the audience, drawing on Leadde's support for 88 languages and 175 dialects.

Leadde preserves tone and delivery, so the translated Japanese voiceover still sounds like the original English presenter rather than a flat machine read.

Yes. Translate the voice, generate aligned Japanese subtitles, or do both — many teams ship both because Japanese viewers often watch muted on mobile.

You can upload .mp4, .mov, or .webm files up to 5 GB or 30 minutes per clip, then translate the whole video in one run.

Your files are processed securely, and Enterprise teams can add access controls through the Information Protection Zone, backed by GDPR and SOC 2 practices.