Where to stream

O-Negative

8.020161 seasonTV SeriesDrama

Five schoolmates who share a blood type navigate the vagaries of friendship, love and university life.

DirectorEkkasit Trakulkasemsuk

WritersSakon Wongsinwises·Pattarawalai Wongsinwises

ProducersVorarit Vaijairanai·Saithip Montrikun Na Ayudhaya

Where to watch

Not streaming yet

Coming soon

No streaming availability found for O-Negative anywhere yet.

Seasons & Episodes

E1

Episode 1

Nov 30, 2016

E2

Episode 2

Dec 1, 2016

E3

Episode 3

Dec 7, 2016

E4

Episode 4

Dec 8, 2016

E5

Episode 5

Dec 14, 2016

E6

Episode 6

Dec 15, 2016

E7

Episode 7

Dec 21, 2016

E8

Episode 8

Dec 22, 2016

E9

Episode 9

Dec 28, 2016

E10

Episode 10

Dec 29, 2016

E11

Episode 11

Jan 4, 2017

E12

Episode 12

Jan 5, 2017

E13

Episode 13

Jan 11, 2017

E14

Episode 14

Jan 12, 2017

E15

Episode 15

Jan 18, 2016

E16

Episode 16

Jan 19, 2017

E17

Episode 17

Jan 25, 2017

E18

Episode 18

Jan 26, 2017

E19

Episode 19

Feb 1, 2016

E20

Episode 20

Feb 2, 2017

E21

Episode 21

Feb 8, 2017

E22

Episode 22

Feb 9, 2017

E23

Episode 23

Feb 15, 2017

E24

Episode 24

Feb 16, 2017

E25

Episode 25

Feb 22, 2017

E26

Episode 26

Feb 23, 2017

Cast · Directed by Ekkasit Trakulkasemsuk

Violette Wautier

Violette Wautier

Jirayu La-ongmanee

Jirayu La-ongmanee

Thanapob Leeratanakachorn

Thanapob Leeratanakachorn

Supassrathip Akkrathaweepatch

Supassrathip Akkrathaweepatch

Apasra Lertprasert

Apasra Lertprasert

Poom Rungsrithananon

Poom Rungsrithananon

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O-Negative — streaming FAQ

Which OTT platform streams O-Negative?

O-Negative isn't streaming anywhere in United States yet.

Is O-Negative on Netflix?

No, O-Negative is not on Netflix in United States as of September 2026.

Is O-Negative on Amazon Prime Video?

No, O-Negative isn't on Amazon Prime Video in United States right now.

Where can I watch O-Negative for free?

O-Negative isn't streaming in United States yet, so there's no way to watch it free at the moment.

How many seasons are in O-Negative?

O-Negative has 1 season in total (26 episodes). The series concluded in 2017.

Are all episodes of O-Negative out yet?

Yes — all 26 episodes across 1 season of O-Negative are out and available to stream.

Is there a Season 2 of O-Negative?

No — O-Negative ended after 1 season, so there is no Season 2.