Stream Translation

StreamTranslate
for Japanese Streamers

Japan streamers: add real-time translated subtitles to your stream in 60 seconds and unlock a global audience.

Get Started Free

Why Japanese Streamers Use StreamTranslate

The Japan streaming scene is vibrant and passionate. But without translated subtitles, your content is invisible to the billions of viewers who don't speak Japanese. StreamTranslate bridges that gap with real-time AI translation — live, less than 500ms.

  • Japan is the 3rd largest YouTube market by watch time
  • VTubing originated in Japan — English subtitles are essential for global reach
  • Japanese gaming content (RPGs, fighting games) has massive international appeal
  • Japanese-to-English clips regularly go viral on global platforms

Quick Setup Guide

  • Step 1: Log in to StreamTranslate, select Japanese as your source language
  • Step 2: Choose English (or another language) as your target
  • Step 3: Copy your overlay URL and add it to OBS as a Browser Source (1920×1080)
  • Step 4: Go live — translated subtitles appear automatically

Supported Languages

StreamTranslate supports 65 languages. Japanese streamers most commonly translate to:

  • English (largest global streaming audience)
  • Spanish (2nd largest global audience)
  • Portuguese (huge Latin American market)
  • Japanese and Korean (high-value streaming markets)

Related Resources

Pricing

  • Free Plan: 3 hours every month. Card required; no payment unless you choose to upgrade.
  • Stream Pass — $9.99: One full stream session, all languages
  • Starter — $14.99/mo: 25 hours/month, single language
  • Pro — $34.99/mo: 50 hours/month, dual language
  • Unlimited — $149/mo: Unlimited hours, dual language

See full pricing →

Also stream IRL

Also supports IRL with Moblin and the OBS audio plugin, including home and cloud OBS setups such as IRL Toolkit.

Use an OBS receiver for IRL Pro, Larix Broadcaster, PRISM Live Mobile or TVU Go. Cloud providers may need to install the plugin on your server.

Moblin · Moblin Browser Source · Cloud OBS · IRL Toolkit · OBS Studio · IRL Pro · Larix Broadcaster · PRISM Live Mobile · TVU Go · MediaMTX

IRL setup guide · Desktop setup guide