Test status
- Status
- Verified
- Last checked
- Site
javhay.buzz
Subtitles appeared in a real test.
What the site is
Hosted on rotating mirrors such as javhay.buzz, JAVHay combines traditional studio watch pages with a mobile-inspired Reel feed where scrolling vertically swaps active HTML5 video streams inside a persistent feed layout.
Are subtitles available?
Short vertical Reels and newly uploaded raw studio titles on JAVHay rarely have subtitles, and non-Vietnamese viewers cannot read burned-in Vietsub tracks on catalog films. MiraiSub listens directly to the Japanese voice track and displays timed subtitles in your language.
How to use the extension on this site
- Install the extension and sign in with your license key.
- Open the video page and start playing.
- Pick the subtitle language, then press the subtitle badge on the player.
- Open a movie watch page or the vertical Reels feed on javhay.buzz and start playing the video.
- On movie pages, the adapter locks onto the film URL slug and ignores promotional banners.
- On Reels pages, tap the video once if autoplay is paused; a single MiraiSub overlay attaches and follows you automatically as you scroll to subsequent clips.
- Click the MiraiSub badge, choose Vietnamese, English, Indonesian, Spanish, or another target language, and enjoy live subtitles.
- In portrait fullscreen or mobile Kiwi Browser, subtitle margins automatically clear bottom Reel captions and right-side action icons.
Good to know
- Verified on 2026-11-01: live subtitle overlay verified on both standard JAVHay watch pages and scrolling Reel feeds.
- If opening a Reel tab for the very first time before browser media interaction, tap the video to start playback so the overlay attaches immediately.
- Vertical Reel feeds and full-length studio pages use distinct key namespaces so short highlight clips never overwrite full movie subtitle tracks.
Subtitle languages
Choose the target language in the extension: Vietnamese, Indonesian, Spanish and English are the main ones, and the translation API also supports Chinese, Korean, Thai, Portuguese, Japanese, Russian, French, German, Hindi, Arabic and Turkish.
FAQ
Does MiraiSub work when scrolling through JAVHay Reels?
Yes. As you scroll from one vertical clip to the next on JAVHay, the single subtitle overlay re-anchors to the newly active video and updates its content key.
Why didn't the badge appear until I clicked the Reel video?
Browsers sometimes defer media initialization on first tab open until user interaction. Tapping play wakes the video element and mounts the badge right away.
Can I translate JAVHay movies into English or Spanish?
Yes. Select English, Spanish, Indonesian, Chinese, Korean, or Thai in the popup to translate directly from the Japanese audio.
How do I cover burned-in Vietnamese text when watching in English?
Turn on the opaque dark background pill in MiraiSub's appearance settings so your English subtitles sit cleanly over the existing text.
Does JAVHay work on Android phones?
Yes, JAVHay's Reel and movie layouts work smoothly with MiraiSub inside Kiwi Browser on Android.
If a JAVHay Reel is a 60-second highlight of a full movie, do their subtitles conflict?
No. Reel items carry their own unique clip keys separate from full-length movie slugs, keeping timing accurate on both.
Can I adjust font size specifically for mobile viewing on JAVHay?
Yes. Open the MiraiSub popup in Kiwi Browser or Orion Browser to pick Small, Medium, or Large text presets that persist across sessions.