Kim Seon-ho plays Hong Du-sik, Shin Min-a plays Yoon Hye-jin, and Lee Sang-yi plays Ji Seong-hyun in the romantic comedy Hometown Cha-cha-cha.
Main cast
- Hong Du-sikKim Seon-hoMain
- Yoon Hye-jinShin Min-aMain
- Ji Seong-hyunLee Sang-yiMain
Supporting cast
- Jo Hwa-jeongGong Min-jeungSupp
- Yoon Tae-hwaSeo In-gukSupp
- Ban Yong-geunCha Seung-wonSupp
- Choi Eun-juJo Yi-sooSupp
- Kang Geum-miIn Gyo-jinSupp
- Kang Tae-hwanBaek Seung-minSupp
- Ko Min-seokNam Gyeong-eupSupp
- Jin Hwa-yeonLee Bong-ryunSupp
- Ha-ranKang Na-eonSupp
Guest & voice
- Young Hong Du-sikKim Seon-ho (double duty)1Guest
- Choi Geum-cheolKim Young-ok1Guest
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About this cast
Hometown Cha-cha-cha is a 2021 South Korean romantic comedy series that became a global hit on Netflix UK. It follows Yoon Hye-jin, a dentist who moves to the seaside village of Gongjin, where she meets the charming odd-job man Hong Du-sik and a colourful cast of locals.
FAQs
Who plays Hong Du-sik in Hometown Cha-cha-cha?
Kim Seon-ho plays the lead role of Hong Du-sik.
Who plays Yoon Hye-jin in Hometown Cha-cha-cha?
Shin Min-a plays the female lead, Yoon Hye-jin.
Is Hometown Cha-cha-cha a UK series?
No, it is a South Korean series that was distributed internationally by Netflix UK.
How many seasons does Hometown Cha-cha-cha have?
The series has one season (16 episodes).
Sources & where to watch: IMDb · Wikipedia · Where to watch (JustWatch UK) · Updated June 2026