My Only One poster
Where to stream

My Only One

7.220181 seasonTV SeriesDramaFamily

A woman's life gets twisted one day because of her biological father who shows up after 28 years of absence. He had been thoroughly hiding his identity, afraid that he might be an obstacle in his daughter's life. The father and daughter…

DirectorHong Seok-ku
WriterKim Sa-gyeong

Where to watch

KocowaKocowa
Availability shown for United States · rights vary by country

Seasons & Episodes

E1
Episode 1
Sep 15, 2018 4.0
E2
Episode 2
Sep 15, 2018
E3
Episode 3
Sep 16, 2018
E4
Episode 4
Sep 16, 2018
E5
Episode 5
Sep 22, 2018
E6
Episode 6
Sep 22, 2018
E7
Episode 7
Sep 23, 2018
E8
Episode 8
Sep 23, 2018
E9
Episode 9
Sep 29, 2018
E10
Episode 10
Sep 29, 2018
E11
Episode 11
Sep 30, 2018
E12
Episode 12
Sep 30, 2018
E13
Episode 13
Oct 6, 2018
E14
Episode 14
Oct 6, 2018
E15
Episode 15
Oct 7, 2018
E16
Episode 16
Oct 7, 2018
E17
Episode 17
Oct 13, 2018
E18
Episode 18
Oct 13, 2018
E19
Episode 19
Oct 14, 2018
E20
Episode 20
Oct 14, 2018
E21
Episode 21
Oct 20, 2018
E22
Episode 22
Oct 20, 2018
E23
Episode 23
Oct 21, 2018
E24
Episode 24
Oct 21, 2018
E25
Episode 25
Oct 27, 2018
E26
Episode 26
Oct 27, 2018
E27
Episode 27
Oct 28, 2018
E28
Episode 28
Oct 28, 2018
E29
Episode 29
Nov 3, 2018
E30
Episode 30
Nov 3, 2018
E31
Episode 31
Nov 4, 2018
E32
Episode 32
Nov 4, 2018
E33
Episode 33
Nov 10, 2018
E34
Episode 34
Nov 10, 2018
E35
Episode 35
Nov 11, 2018
E36
Episode 36
Nov 11, 2018
E37
Episode 37
Nov 17, 2018
E38
Episode 38
Nov 17, 2018
E39
Episode 39
Nov 18, 2018
E40
Episode 40
Nov 18, 2018
E41
Episode 41
Nov 24, 2018
E42
Episode 42
Nov 24, 2018
E43
Episode 43
Nov 25, 2018
E44
Episode 44
Nov 25, 2018
E45
Episode 45
Dec 1, 2018
E46
Episode 46
Dec 1, 2018
E47
Episode 47
Dec 2, 2018
E48
Episode 48
Dec 2, 2018
E49
Episode 49
Dec 8, 2018
E50
Episode 50
Dec 8, 2018
E51
Episode 51
Dec 9, 2018
E52
Episode 52
Dec 9, 2018
E53
Episode 53
Dec 15, 2018
E54
Episode 54
Dec 15, 2018
E55
Episode 55
Dec 16, 2018
E56
Episode 56
Dec 16, 2018
E57
Episode 57
Dec 22, 2018
E58
Episode 58
Dec 22, 2018
E59
Episode 59
Dec 23, 2018
E60
Episode 60
Dec 23, 2018
E61
Episode 61
Dec 30, 2018
E62
Episode 62
Dec 30, 2018
E63
Episode 63
Jan 5, 2019
E64
Episode 64
Jan 5, 2019
E65
Episode 65
Jan 6, 2019
E66
Episode 66
Jan 6, 2019
E67
Episode 67
Jan 12, 2019
E68
Episode 68
Jan 12, 2019
E69
Episode 69
Jan 13, 2019
E70
Episode 70
Jan 13, 2019
E71
Episode 71
Jan 19, 2019
E72
Episode 72
Jan 19, 2019
E73
Episode 73
Jan 20, 2019
E74
Episode 74
Jan 20, 2019
E75
Episode 75
Jan 26, 2019
E76
Episode 76
Jan 26, 2019
E77
Episode 77
Jan 27, 2019
E78
Episode 78
Jan 27, 2019
E79
Episode 79
Feb 2, 2019
E80
Episode 80
Feb 2, 2019
E81
Episode 81
Feb 3, 2019
E82
Episode 82
Feb 3, 2019
E83
Episode 83
Feb 9, 2019
E84
Episode 84
Feb 9, 2019
E85
Episode 85
Feb 10, 2019
E86
Episode 86
Feb 10, 2019
E87
Episode 87
Feb 16, 2019
E88
Episode 88
Feb 16, 2019
E89
Episode 89
Feb 17, 2019
E90
Episode 90
Feb 17, 2019
E91
Episode 91
Feb 23, 2019
E92
Episode 92
Feb 23, 2019
E93
Episode 93
Feb 24, 2019
E94
Episode 94
Feb 24, 2019
E95
Episode 95
Mar 2, 2019
E96
Episode 96
Mar 2, 2019
E97
Episode 97
Mar 3, 2019
E98
Episode 98
Mar 3, 2019
E99
Episode 99
Mar 9, 2019
E100
Episode 100
Mar 9, 2019
E101
Episode 101
Mar 10, 2019
E102
Episode 102
Mar 10, 2019
E103
Episode 103
Mar 16, 2019
E104
Episode 104
Mar 16, 2019
E105
Episode 105
Mar 17, 2019
E106
Episode 106
Mar 17, 2019

Cast · Directed by Hong Seok-ku

Choi Soo-jong
Choi Soo-jong
Kang Soo-Il
Uee
Uee
Kim Do-Ran
Lee Jang-woo
Lee Jang-woo
Wang Dae-Ryook
Yoon Jin-yi
Yoon Jin-yi
Jang Da-Ya
Jeong Eun-woo
Jeong Eun-woo
Wang Yi-Ryook
Na Hye-mi
Na Hye-mi
Kim Mi-Ran
Park Sung-hoon
Park Sung-hoon
Jang Go-Rae
Koh Woo-ri
Koh Woo-ri
So Young-Bae
Lee Du-il
Lee Du-il
Kim Dong-Cheol
Jin Kyung
Jin Kyung
Na Hong-Joo
Go Wook
Go Wook
So-Il
Lee Hye-sook
Lee Hye-sook
Hong-Sil

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My Only One — streaming FAQ

Which OTT platform streams My Only One?

My Only One is streaming on Kocowa in United States. It's not currently on Netflix.

Is My Only One on Netflix?

No, My Only One is not on Netflix in United States as of August 2026. It's currently on Kocowa.

Is My Only One on Amazon Prime Video?

No, My Only One isn't on Amazon Prime Video in United States right now. It's on Kocowa instead.

Where can I watch My Only One for free?

My Only One is available on Kocowa in United States, but you'll need an active subscription — there's no free option right now.

How many seasons are in My Only One?

My Only One has 1 season in total (106 episodes). The series concluded in 2019.

Are all episodes of My Only One out yet?

Yes — all 106 episodes across 1 season of My Only One are out and available to stream.

Is there a Season 2 of My Only One?

No — My Only One ended after 1 season, so there is no Season 2.