Sublango
Case Study

Rakuten Viki + Sublango

Explore global stories on Viki with real-time subtitles and optional AI voice-over. Perfect for K-dramas, C-dramas, J-dramas, and fast variety shows.

International Dramas

Viki — enjoy global dramas in your language

Challenge

Fan-subs vary in quality and timing. Some shows lack your preferred language; rapid-fire dialogue and cultural references are easy to miss.

Solution

Sublango overlays translated, readable subtitles and can add a natural AI voice-over track—so you stay immersed while understanding every line, without altering the original Viki stream.

“I finally follow fast scenes and jokes—read when I need, listen when I relax.”
— International drama fan

Fast dialogue clarity

Keep up with rapid scenes using readable subtitles + optional voice-over.

Cultural context

Translated subtitles help catch idioms, honorifics, and references you’d otherwise miss.

Comfort-first watching

Switch to listening like a podcast during slower scenes or when multitasking.

Rakuten Viki + Sublango FAQ

Common questions from Viki viewers.