K Kirati Khamsat

Kirati Khamsat

BIOGRAPHY

Kirati Khamsat (Thai: กีรติ คำสัตย์; nicknamed Game) is a Thai screenwriter who studied at Rangsit University before beginning a career writing for Thai television.

His earliest known screenwriting credit is The Deadline (2018), and he went on to write for a range of Thai dramas including 55:15 Never Too Late (2021) and the boys’ love hit 46 Days (2021), the latter co-written with fellow screenwriter Thanaporn “Seh” Phetcharas, with whom he has repeatedly collaborated since.

Through the early 2020s he wrote Never Let Me Go (2022), The Warp Effect (2022), How to Be a Perfect Dad (2022), and Mama Gogo (2022), followed by Midnight Museum and Don’t Touch My Gang (both 2023), and the film My Boo (2024) and its sequel My Boo 2 (2025). In 2026 he co-wrote the screenplay for GMMTV and Studio Wabi Sabi’s coming-of-age romance When Oranges Fall, again alongside Thanaporn Phetcharas.

As with many Thai screenwriters working behind the camera, limited personal biographical detail about Kirati Khamsat has been made public beyond his education and produced writing credits.

BLGLFlix editorial view

He writes thrillers and workplace dramas as well, which is the part actors almost never get to do.

Kirati Khamsat, who works as Game, studied at Rangsit University and began writing for Thai television in 2018 with The Deadline. He wrote for 55:15 Never Too Late in 2021 and is credited on When Oranges Fall in 2026.

Writers move between genres freely and performers do not. An actor who becomes known through boys love is cast in more boys love, because the pairing and the audience are the asset being sold. A writer carries a skill rather than a face, so the same person can be handed a thriller one year and a coming of age romance the next, and nobody in the audience notices the continuity.

That mobility is worth recording because it changes how a genre should be read. A boys love script written by somebody who spent the previous season on a suspense drama is not the product of a specialist tradition sealed off from the rest of television. It is the same craft pool.

His debut year, debut work, education and profession are documented. No birth date, agency or public account appears, because nothing citable publishes them, which is the ordinary condition of writers’ records here.

PROFILE DETAILS

Native Name
กีรติ คำสัตย์
Real Name
Kirati Khamsat
Nickname
Game (เกมส์)
Pronouns
he/him
Gender
Male
Profession
Nationality
Debut
2018 — The Deadline (2018) as Writer
Years Active
2018-present
Languages
Thai (native)
Skills
Screenwriting, Story Development

FILMOGRAPHY — TV SERIES (1)

TRIVIA

  • Studied at Rangsit University before beginning his screenwriting career.
  • Has repeatedly co-written GMMTV boys’ love dramas alongside fellow screenwriter Thanaporn “Seh” Phetcharas, including 46 Days (2021) and When Oranges Fall (2026).
  • His surname is romanised “Kumsat” on one credit database; the RTGS transliteration of his Thai surname คำสัตย์ gives “Khamsat”, which is the spelling used here.

EDUCATION

Studied at Rangsit University.

FREQUENTLY ASKED QUESTIONS

Who is Kirati Khamsat?

Kirati Khamsat, nicknamed “Game,” is a Thai screenwriter known for his work on Thai television dramas and films, including several GMMTV boys’ love productions.

What is Kirati Khamsat's role on When Oranges Fall?

He is a screenwriter on the 2026 GMMTV and Studio Wabi Sabi series When Oranges Fall, co-writing the screenplay with Thanaporn “Seh” Phetcharas.

Where did Kirati Khamsat study?

He studied at Rangsit University before beginning his screenwriting career.

What was Kirati Khamsat's screenwriting debut?

His earliest known credit is the 2018 drama The Deadline.

Which dramas has Kirati Khamsat written?

His credits include The Deadline, 55:15 Never Too Late, 46 Days, Never Let Me Go, The Warp Effect, How to Be a Perfect Dad, Mama Gogo, Midnight Museum, Don’t Touch My Gang, My Boo, My Boo 2, and When Oranges Fall.

Who does Kirati Khamsat often collaborate with?

He has repeatedly co-written GMMTV boys’ love dramas with fellow screenwriter Thanaporn “Seh” Phetcharas, including 46 Days and When Oranges Fall.

Why do sources spell Kirati Khamsat's surname differently?

One credit database romanises it as “Kumsat,” while the RTGS transliteration of his Thai surname คำสัตย์ gives “Khamsat,” which is the spelling used here.

What is the premise of When Oranges Fall, which Kirati Khamsat co-wrote?

Set in the 1990s, it follows two classmates who share the same nickname and whose mutual dislike turns to love after a stray orange brings them together.

Biographical details and any photograph on this page come from TMDB and the sources named in our editorial notes. This product uses the TMDB API but is not endorsed or certified by TMDB. BLGLFLIX is an independent reference site with no affiliation to the person profiled or their agency, and does not publish speculation about anyone’s private life. Full copyright, correction and takedown policy: Disclaimer.

Sources

Every factual claim on this page is taken from the records below. Where two sources disagree, the disagreement is stated in the text rather than resolved silently.

Sources consulted: The Movie Database (TMDB), for the person record and combined credits.

This product uses the TMDB API but is not endorsed or certified by TMDB.

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