Overview
Two business heiresses—Aiwarin and Maevika—from a hotel empire and from a department store dynasty, respectively, compete for a national Duty-Free bid. From the moment they meet, an undeniable attraction sparks.
Seasons & Episodes
Season 1
Key Information
Watch Trailer
Cast & Crew
Punyapat Wangpongsathaporn
Aiwarin
Saranphat Pedersen
Maevika
Ladapa Thongkham
G Jirana
Jiratchaya Kittavornsakul
Yam Yolada
Akalavut Mankalasut
Rachen
Nithi Smuthkochorn
Nuttakorn
Nuttanan Khunwat
Attawit
Frequently Asked Questions
Two business heiresses—Aiwarin and Maevika—from a hotel empire and from a department store dynasty, respectively, compete for a national Duty-Free bid. From the moment they meet, an undeniable attraction sparks.
Harmony Secret has 1 season with 8 episodes.
Harmony Secret premiered on July 26, 2025.
No, Harmony Secret has ended. The final episode aired on September 13, 2025.
Harmony Secret originally aired on ONE 31. Check your local streaming services for availability.
Harmony Secret has a rating of 7.8/10 based on user reviews.
Harmony Secret is classified as Drama.