tvN's historical drama 100 Days of Deception, starring Kim Yoo Jung and Park Jin Young, is gaining attention from international viewers, with fans praising its emotional story, strong performances, and portrayal of Korea during the Japanese colonial period.
The drama has sparked discussions among English-speaking and Japanese audiences, with some viewers calling it one of their favorite Korean dramas of 2026.
On Reddit, a post questioning why the series was not receiving more attention gained over 330 upvotes. The viewer praised the episodes released so far, writing, "Every episode has been incredible. I can't believe I have to wait until next weekend."
The viewer also highlighted the chemistry between the leads, adding, "Their chemistry is so good. Kim Yoo Jung is an amazing actress."
Other fans shared similar reactions, with comments including "This is probably my favorite K-drama of the year," and "It's been a long time since I've been this invested in a Korean drama."
One viewer even joked, "Whoever decided to cast these two together deserves a raise."
Park Jin Young also received praise for his emotional acting. One international viewer commented, "Whether it's anger, kindness, or suppressed emotions, he makes everything feel real."
Kim Hyun Joo's performance attracted attention as well, with a fan describing her return to television as "incredible."
However, Kim Yoo Jung's acting also sparked a small debate. While one viewer felt her trembling in certain scenes was excessive, others defended her performance, saying it realistically showed the fear experienced by someone facing dangerous situations.
Japanese viewers shared particularly interesting reactions to the drama's historical setting.
On Japanese review platform Filmarks, one viewer wrote, "I'm Japanese, but I find myself rooting for the Joseon side. Some scenes are difficult to watch, but these things really happened."
Another commented, "Some people call it an anti-Japanese drama, but I think this is what really happened. I hope Japanese people will watch it."
One viewer also praised the production, saying, "I haven't finished watching it yet, but I couldn't stop watching. It's definitely one of the best works of the year."
The cast's language performances also impressed Japanese audiences. Viewers complimented the Korean actors' Japanese pronunciation, particularly Jin Sun Kyu's delivery, while Lee Mu Saeng received praise for his English-speaking scenes.
Not all reactions were positive, however. Some Japanese viewers found the historical subject difficult to watch, while an English-speaking viewer felt certain romantic scenes did not fully match the drama's serious atmosphere.
Meanwhile, international fans have also expressed concern about how the story might end, comparing its emotional atmosphere to historical dramas such as Mr. Sunshine. Some viewers said they were worried about a potentially heartbreaking conclusion.
Despite these mixed opinions, 100 Days of Deception continues to attract viewers overseas.
According to Nielsen Korea, its sixth episode, broadcast on October 25, recorded a new personal best of 9.5% nationwide.
The drama also appeared on Netflix's global Top 10 non-English shows chart, ranking fourth for October 12–18 and eighth for October 19–25.
With growing international discussions and strong praise for its cast, 100 Days of Deception is drawing attention not only for its romance and suspense but also for how viewers from different countries are responding to its historical story.
The 16-episode drama airs every Saturday and Sunday on tvN and is also available on Netflix.
tvN's historical drama 100 Days of Deception, starring Kim Yoo Jung and Park Jin Young, is gaining attention from international viewers, with fans praising its emotional story, strong performances, and portrayal of Korea during the Japanese colonial period.
The drama has sparked discussions among English-speaking and Japanese audiences, with some viewers calling it one of their favorite Korean dramas of 2026.
On Reddit, a post questioning why the series was not receiving more attention gained over 330 upvotes. The viewer praised the episodes released so far, writing, "Every episode has been incredible. I can't believe I have to wait until next weekend."
The viewer also highlighted the chemistry between the leads, adding, "Their chemistry is so good. Kim Yoo Jung is an amazing actress."
Other fans shared similar reactions, with comments including "This is probably my favorite K-drama of the year," and "It's been a long time since I've been this invested in a Korean drama."
One viewer even joked, "Whoever decided to cast these two together deserves a raise."
Park Jin Young also received praise for his emotional acting. One international viewer commented, "Whether it's anger, kindness, or suppressed emotions, he makes everything feel real."
Kim Hyun Joo's performance attracted attention as well, with a fan describing her return to television as "incredible."
However, Kim Yoo Jung's acting also sparked a small debate. While one viewer felt her trembling in certain scenes was excessive, others defended her performance, saying it realistically showed the fear experienced by someone facing dangerous situations.
Japanese viewers shared particularly interesting reactions to the drama's historical setting.
On Japanese review platform Filmarks, one viewer wrote, "I'm Japanese, but I find myself rooting for the Joseon side. Some scenes are difficult to watch, but these things really happened."
Another commented, "Some people call it an anti-Japanese drama, but I think this is what really happened. I hope Japanese people will watch it."
One viewer also praised the production, saying, "I haven't finished watching it yet, but I couldn't stop watching. It's definitely one of the best works of the year."
The cast's language performances also impressed Japanese audiences. Viewers complimented the Korean actors' Japanese pronunciation, particularly Jin Sun Kyu's delivery, while Lee Mu Saeng received praise for his English-speaking scenes.
Not all reactions were positive, however. Some Japanese viewers found the historical subject difficult to watch, while an English-speaking viewer felt certain romantic scenes did not fully match the drama's serious atmosphere.
Meanwhile, international fans have also expressed concern about how the story might end, comparing its emotional atmosphere to historical dramas such as Mr. Sunshine. Some viewers said they were worried about a potentially heartbreaking conclusion.
Despite these mixed opinions, 100 Days of Deception continues to attract viewers overseas.
According to Nielsen Korea, its sixth episode, broadcast on October 25, recorded a new personal best of 9.5% nationwide.
The drama also appeared on Netflix's global Top 10 non-English shows chart, ranking fourth for October 12–18 and eighth for October 19–25.
With growing international discussions and strong praise for its cast, 100 Days of Deception is drawing attention not only for its romance and suspense but also for how viewers from different countries are responding to its historical story.
The 16-episode drama airs every Saturday and Sunday on tvN and is also available on Netflix.
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