Soul Mate

Director: Shunki Hashizume
Rating: 8.3
Cast: Hayato Isomura, Ok Taec-yeon, Ai Hashimoto, Lee Jae-yi

In a moment of despair, Ryu Narutaki finds himself saved by Korean boxer Johan Hwang. As their wounded souls draw closer, their fates cruelly intertwine.

Drama

Seasons

1. The Gravity of Fate

Air Date: 2026-05-14

Thousands of miles away in Berlin, Ryu can't forget the moment everything changed. Later, he makes a tearful confession in a church as someone listens.

2. Can We Save Our Souls?

Air Date: 2026-05-14

Promoter Shim's threats haunt Johan in the ring. Later, Sua introduces him to her new friends Sumiko — and Ryu, who he spends two unforgettable days with.

3. Deep in the Heart's Mirror

Air Date: 2026-05-14

Back in Tokyo and Seoul, Ryu and Johan stay in touch, keeping each other updated on their lives and future plans. Johan springs a surprise visit.

4. Our Sandcastle

Air Date: 2026-05-14

After a peaceful time in Nasu, Johan heads back to Korea for military service. Arata finally wakes up. Ryu introduces Sumiko to Seiichi, who falls hard.

5. Rebirth of a Soul

Air Date: 2026-05-14

Mr. Shim's retaliation sends Johan into hiding. Unable to reach him, Ryu travels to Seoul and tries to track him down with Sua's help.

6. The Galactic Railroad

Air Date: 2026-05-14

Tragedy befalls the tight-knit group at their happiest moment. When Sumiko falls apart, Ryu and Johan whisk her away to Nasu. They make a bold suggestion.