Semantic Error
“An exciting error interrupts their perfectly structured life.”
Chu Sang U, a strict computer science student, clashes with design major Jang Jae Yeong after removing his name from a project, leading to unexpected sparks.
Where to watch Semantic Error in United States
Rakuten VikiClick a service to open Semantic Error there. Availability last verified on June 20, 2026.
Where is Semantic Error streaming around the world?
| Country | Streaming on | Rent / Buy |
|---|---|---|
| United States | Rakuten Viki | — |
| Canada | Rakuten Viki | — |
| Germany | Rakuten Viki | — |
| Japan | — | FOD |
| South Korea | Watcha | — |
About Semantic Error
Semantic Error is a 2022 Korean-language drama series created by Jeo Soo-ri. The cast is led by Park Seo-ham, Park Jae-chan, Song Ji-oh. It spans 1 season and 8 episodes and has concluded. Viewers rate it 8.4/10 across 100 ratings. In United States, it is currently streaming on Rakuten Viki.
Semantic Error was produced by Raemongraein, AXIS CCP, and Artist Studio and made in South Korea. It was first aired on February 16, 2022.
- Director
- Kim Soo-jung
- Created by
- Jeo Soo-ri
- Writers
- Jeiseon, Jeo Soo-ri
- First aired
- February 16, 2022
- Last aired
- March 10, 2022
- Original language
- Korean
- Status
- Ended
- Seasons
- 1 (8 episodes)
- Network
- watcha
- Country
- South Korea
- Production
- Raemongraein, AXIS CCP, Artist Studio
Semantic Error cast & crew
Semantic Error was created by Jeo Soo-ri and written by Jeiseon and Jeo Soo-ri.
The cast features Park Seo-ham as Jang Jae-young, Park Jae-chan as Choo Sang-woo, Song Ji-oh as Choi Yoo-na, Kim No-jin as Ryu Ji-hye, Kim Won-gi as Go Hyung-tak, and Choi Su-geon as Han Soo-young.
Behind the camera, it was produced by Kim Dong-rae and SJ Shin.
Is Semantic Error worth watching?
Semantic Error holds an audience score of 8.4/10 from 91 ratings, ranking it among the most acclaimed drama series.
With 1 season and 8 episodes, it's a quick, bingeable run.
If you enjoy drama, Semantic Error is worth a place on your watchlist.
How and where to watch Semantic Error
In United States, you can stream Semantic Error on Rakuten Viki. Click any service above to open it directly.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
Rate & review
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Cast of Semantic Error
Park Seo-ham
Jang Jae-young
Park Jae-chan
Choo Sang-woo
Song Ji-oh
Choi Yoo-na
Kim No-jin
Ryu Ji-hye
Kim Won-gi
Go Hyung-tak
Choi Su-geon
Han Soo-young
Cha Jae-hoon
Lee Dong-geon
Jung Joon-gyo
Ted Hyung
Semantic Error — FAQs
▸Where can I watch Semantic Error in United States?
Semantic Error is streaming on Rakuten Viki in United States.
▸Is Semantic Error on Rakuten Viki?
Yes — Semantic Error is currently available on Rakuten Viki in United States.
▸What language is Semantic Error in?
Semantic Error is originally in Korean. Subtitle and dub options vary by streaming service.
▸How many seasons of Semantic Error are there?
Semantic Error has 1 season with 8 episodes in total.
▸What is Semantic Error rated?
It holds a 8.4/10 audience score from 91 ratings.
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