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Soul Mate (2026)
Season 1 • Episode 4 • Our Sandcastle
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Soul Mate Season 1, Episode 4: Our Sandcastle
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. Watch Soul Mate Season 1, Episode 4 Our Sandcastle in HD free online. Enjoy high-quality streaming of Soul Mate Season 1, Episode 4 and share your thoughts in the comments below!
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Episodes
8 episodes
The Gravity of Fate
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.
39 min
Can We Save Our Souls?
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.
34 min
Deep in the Heart's Mirror
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.
39 min
Our Sandcastle
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.
34 min
Rebirth of a Soul
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.
33 min
The Galactic Railroad
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.
35 min
Because of Love
The three friends settle into their new life together, but everyone struggles to balance family and work. Johan gets his numbness checked out.
47 min
Soul Mate
Years later, Ryu unearths a sketchbook left behind in his uncle's studio. Meanwhile, Johan reflects on his tough life and how Ryu changed everything.
44 min