Find the Best Korean Drama Viki Shows: Top 10

Streaming services keep expanding their Korean catalogs, yet Rakuten Viki still sets the standard for legal access and community-driven ratings. U.S. viewers hunting the best Korean drama viki options now have a clear, fan-vetted guide: the ten highest-rated titles currently streaming on the platform.

Top fan rating in 2024

Lovely Runner earned a 9.8 on Viki after its spring finale, the highest mark among current licensed titles. The 16-episode series follows a K-pop fan who jumps back in time to rewrite her idol’s tragic future. Byeon Woo-seok and Kim Hye-yoon’s chemistry fueled TikTok edits that crossed into mainstream feeds weeks after release.

Platform data shows more than 288,000 ratings and sustained rewatches into 2026. Viki highlighted the drama during its K-Drama Day promotions, pushing clips of the time-travel climax to new subscribers. The series pairs classic romance beats with idol culture, giving U.S. audiences a gateway story that feels both nostalgic and fresh.

Its long-tail appeal is clear in Reddit threads still debating the finale’s logic months later. Marketing teams at Rakuten noted record sign-ups tied to the show’s finale week, underscoring how one breakout title can shift quarterly numbers.

Workplace rom-com benchmark

What’s Wrong with Secretary Kim sits at 9.7 with over 600,000 ratings, the largest sample on the platform. Park Seo-joon’s narcissistic executive and Park Min-young’s unflappable assistant created the template for office-set K-dramas that followed. The 2018 series remains a default recommendation for viewers new to the genre.

Viki’s algorithm surfaces it whenever users filter for “most popular,” keeping it in heavy rotation. U.S. viewers cite the brisk pacing and familiar enemies-to-lovers arc as reasons they finish it in a weekend. The show’s availability also coincides with renewed interest in Park Seo-joon after his Hollywood press tours.

Its volume of ratings reflects repeat watches rather than one-time spikes, a signal that word-of-mouth keeps feeding new audiences years after the premiere.

Supernatural staple still climbing

Guardian: The Lonely and Great God, better known as Goblin, holds a 9.7 with 174,000 ratings and shows no sign of dropping. Gong Yoo’s immortal title character and Kim Go-eun’s grim-reaper-adjacent student anchor a fantasy romance that spans centuries. The 16-episode run still trends on Viki’s seasonal “best fantasy” collections.

Lee Dong-wook’s reaper subplot expanded the show’s fandom, inspiring memes that resurfaced during awards season when both actors appeared on red carpets. Viki’s subtitles team updated older episodes with modern slang, a small but telling nod to ongoing viewer engagement.

The drama’s longevity proves that high-concept storytelling travels when character stakes remain grounded, a lesson echoed in later fantasy entries.

Action heroine with staying power

Strong Woman Do Bong Soon lands at 9.7 with nearly 300,000 ratings. Park Bo-young’s petite super-strong bodyguard and Park Hyung-sik’s chaebol CEO invert traditional gender roles without turning the series into pure camp. The 2017 JTBC hit balances crime-of-the-week plots with an earnest central romance.

Viki pushed the title during Women’s History Month programming, pairing it with behind-the-scenes clips of fight choreography. U.S. viewers on TikTok recreated signature moves, extending the show’s cultural footprint beyond traditional drama circles.

Its hybrid tone—equal parts slapstick and thriller—keeps it on most-watched lists whenever Viki refreshes its action category.

Beauty standards under the microscope

True Beauty scored 9.6 with 521,000 ratings, proving self-image stories still resonate. Moon Ga-young’s transformation via makeup and Cha Eun-woo’s quiet classmate create a high-school romance that doubles as commentary on filtered social media lives. The 2020 series remains a top search term on Viki during back-to-school weeks.

Cha Eun-woo’s rising profile in music and endorsements keeps the drama visible on algorithmic feeds. Viki’s community boards show ongoing threads debating which character had the most realistic arc, evidence that the show’s themes outlast its initial broadcast window.

Its placement on most-rated lists confirms that relatable stakes can drive engagement as effectively as high-concept plots.

Military-medical crossover hit

Descendants of the Sun pairs Song Joong-ki’s special-forces captain with Song Hye-kyo’s trauma surgeon across disaster zones. The 2016 KBS series holds a 9.7 and continues to chart whenever global events spotlight emergency responders. Sixteen episodes deliver escalating stakes without losing focus on the central relationship.

Viki promoted the show again during recent international relief coverage, noting spikes in first-time viewers. The drama’s blend of action set pieces and romantic tension still serves as a benchmark for later rescue-themed stories.

Its consistent rewatch numbers suggest viewers return for the chemistry as much as the spectacle.

Dream logic and procedural twists

While You Were Sleeping stretches to 32 episodes yet maintains a 9.6 rating with 346,000 entries. Lee Jong-suk’s prosecutor and Suzy’s dream-predicting neighbor team up to avert tragedies before they happen. The extended format allows side plots to breathe without diluting the main mystery.

Viki’s recent “fantasy favorites” banner gave the series fresh placement, driving new sign-ups from viewers who discovered Suzy through her music releases. Discussion threads highlight the show’s balance of suspense and slow-burn romance as a model for longer K-drama runs.

The volume of ratings indicates that patient storytelling still finds an audience when the emotional payoff lands.

Thriller with double lives

Healer, the 2014–2015 action-romance hybrid, sits at 9.7 in Viki’s top-rated roundups. Ji Chang-wook’s night courier with a vigilante past protects Park Min-young’s investigative journalist while untangling corporate conspiracies. Sixteen episodes deliver fight choreography and quiet character beats in equal measure.

OTTplay lists flag the series whenever users search for “best thrillers,” and Viki’s algorithm surfaces it alongside newer action titles. U.S. fans cite the show’s economical plotting as a reason it holds up during rewatches.

Its presence on multiple decade-end lists underscores how early Viki exclusives continue to shape viewer expectations.

Mermaid fantasy with star wattage

The Legend of the Blue Sea pairs Jun Ji-hyun’s 17th-century mermaid with Lee Min-ho’s modern con artist across 20 episodes. The 2016 fantasy romance holds a 9.6 and remains a default recommendation for viewers seeking supernatural elements without heavy angst. Viki’s catalog team added new subtitle tracks last year, signaling continued investment.

Lee Min-ho’s global fanbase keeps the title circulating on social platforms, while Jun Ji-hyun’s performance draws first-time drama watchers who know her from film roles. The show’s light tone offers an entry point for audiences wary of darker melodramas.

Its rating stability shows that star-driven fantasy still commands attention when the central relationship evolves.

Quiet character study

My Mister closes the list with an 8.9-to-9.7 range across fan collections, standing apart as the sole slice-of-life entry. Lee Sun-kyun’s middle-aged engineer and IU’s debt-ridden young woman form an unlikely bond that sidesteps romance clichés. Sixteen episodes focus on economic precarity and quiet resilience.

KoreanDrama.org lists the series as essential viewing for audiences seeking grounded drama over genre thrills. Viki’s “emotional favorites” banner occasionally surfaces it, exposing the show to viewers who might otherwise overlook slower pacing.

Its inclusion proves that high ratings on the platform reward storytelling depth as much as spectacle.

Where the catalog heads next

These ten titles illustrate how Viki’s rating system surfaces both breakout hits and long-tail favorites. As Rakuten prepares new licensing windows and algorithmic tweaks, the same fan-driven metrics will decide which upcoming Korean drama viki releases climb the charts and which fade into the archive.