If you watched the hit K-drama Hometown Cha-Cha-Cha, you know the coastal village of Gongjin feels like a real place you can visit. Much of that warmth comes from a stellar ensemble cast who anchor the romantic comedy. The series, broadcast by tvN and distributed worldwide on Netflix, follows a pragmatic dentist who relocates from Seoul to a seaside village and meets a jack-of-all-trades handyman.
While low-quality web articles confuse viewers by mixing up actor names and fictional descriptions, this guide breaks down the actual main cast, supporting villagers, and the real-world actors who brought them to life.
Main Cast and Lead Characters
The heart of the series rests on the chemistry between its two lead characters, whose contrasting personalities drive the narrative forward.
Yoon Hye-jin (Played by Shin Min-a)
Yoon Hye-jin is a smart, ambitious dentist who values professional standards and a comfortable lifestyle. After standing up against her corrupt clinic director, she loses her job and moves to the sleepy seaside village of Gongjin to start fresh.
Shin Min-a brings sharp comedic timing and emotional depth to Hye-jin. She balances high-end fashion choices with clumsy moments of adaptation as she learns to fit into a tight-knit rural community. Shin is a seasoned veteran of Korean television, known for her leading roles in My Girlfriend Is a Gumiho and Our Blues.
Hong Du-sik (Played by Kim Seon-ho)
Hong Du-sik is officially unemployed on paper, but he holds a dozen certificates and acts as the unofficial chief handyman of Gongjin. Known around town as "Chief Hong," he minimum-wages odd jobs for the elderly residents and always earns the minimum wage while helping everyone out.
Kim Se-jeong—wait, no—Kim Seon-ho plays Du-sik with an easygoing charm that masks a tragic backstory. His performance anchors the emotional core of the show, showing how community ties can heal past trauma. Kim Seon-ho's natural warmth earned him massive international recognition through this role.
Supporting Villagers Who Steal the Show
Gongjin wouldn't feel alive without its quirky and protective town residents. The supporting cast forms the backbone of the village's daily dynamics.
Ji Seong-hyun (Played by Lee Sang-yi)
Ji Seong-hyun is a successful, workaholic variety show PD (producer) who arrives in Gongjin to shoot a new reality program. As it turns out, he has a university connection to Hye-jin and carries lingering feelings for her. Lee Sang-yi portrays Seong-hyun as a cheerful, considerate second lead who never feels bitter, making his character genuinely lovable rather than a cliché obstacle.
Kim Gam-ri (Played by Kim Young-ok)
Grandma Gam-ri is the matriarch of the village whom both Du-sik and the other residents treat like family. Veteran actress Kim Young-ok delivers a touching performance representing the elderly population of rural Korea. Her bond with Du-sik forms one of the most tear-jerking narrative arcs in the entire series.
Pyo Mi-seon (Played by Gong Min-jeong)
Mi-seon is Hye-jin's best friend and dental hygienist who moves to Gongjin right along with her. She provides grounded advice, handles the romantic subplots with local police officer Choi Hwa-jeong (played by Kang Hyung-seok), and delivers some of the sharpest dry comedy in the show.
Behind the Scenes: Production and Location
Understanding the making of the show sheds light on why it looks and feels so authentic.
- Filming Location: The series was primarily filmed in Pohang, South Korea, specifically around the Cheongha Market and Sabang Memorial Park. If you visit Pohang today, many of the fictional storefronts featured in the show remain popular tourist spots.
- Original Work: The drama is a remake of the 2004 South Korean film Mr. Handy, Mr. Hong.
- Director and Writer: Directed by Yu Je-won and written by Shin Ha-eun, the production team focused heavily on creating a slow-paced, comforting atmosphere that contrasts with high-stress metropolitan dramas.
Common Mistakes to Avoid When Following the Cast
When researching K-drama casts online, automated content farms often mix up actor names. Keep these clarifications in mind:
- Don't confuse the lead actor Kim Seon-ho with pop idols or similarly named actors from reality survival shows.
- Remember that the fictional village of Gongjin is a constructed set of locations in Pohang, not an actual independent town on the map.
- Pay attention to the ensemble nature of the show; focusing solely on the romance misses the rich neighborhood subplots that define the series.
Frequently Asked Questions
Where can I watch Hometown Cha-Cha-Cha?
The series is available for streaming globally on Netflix with subtitles in dozens of languages.
How many episodes are in Hometown Cha-Cha-Cha?
The series consists of 16 episodes, which originally aired on tvN between August and October 2021. There is only one season.
Is Hometown Cha-Cha-Cha based on a true story?
No, it is a fictional adaptation of the 2004 film Mr. Handy, Mr. Hong, though the seaside village culture depicted reflects realistic Korean rural coastal life.
Will there be a Season 2?
No second season has been announced. The show was planned and executed as a complete 16-episode miniseries with a definitive ending.
