Tinna Simapaisal official photo - Thai screenwriter of The Loyal Pin

Tinna Simapaisal

BIOGRAPHY

Tinna Simapaisal (ติณณา สิมะไพศาล) is a Thai screenwriter, and on the evidence of the public record this is the largest body of girls’ love television on any profile in this catalogue. Twelve credits are on file between 2019 and 2026, and four of them are GL series.

The non queer work is ordinary Thai television at ordinary Thai lengths: Love Beyond Frontier (อุบัติรักข้ามขอบฟ้า, 2019, thirteen episodes), The Sand Princess (เจ้าหญิงเม็ดทราย, 2019, fifteen), Unlucky Ploy (ชีช้ำกะหล่ำพลอย, 2020, twenty), Conniving Bedfellows (ชายแพศยา, 2023, eighteen), a screenstory credit on Start-Up (สตาร์ทอัพ, 2024, sixteen), the twenty two episode horror comedy 6th Sense Agency (บ้านผูกวิญญาณ, 2024) for Workpoint TV, Dear My Secretary (2025, sixteen) and The Sandy Effect (แซนดี้ ครูแสนดี, 2025, fourteen).

The first GL credit is The Loyal Pin (ปิ่นภักดิ์), sixteen episodes from 4 August 2024, adapted from a Mon Maew novel and produced by Idol Factory for Workpoint TV and YouTube. Kittisak Cheewasatjasakun directed. Sarocha Chankimha and Becky Armstrong lead.

Then, in 2026, three more, all eight episodes, all produced by North Star Entertainment and all carried by Channel 7 and iQIYI International:

  • The Earth (วิวาห์ปฐพี), 24 January 2026. An heir returns to Chiang Rai from America when her stepfather falls into a coma.
  • The Water (นทีร้อยเล่ห์), 21 March 2026. A hotel group heir meets a new receptionist with a talent for trouble.
  • The Air (เสน่หาวาโย), 16 May 2026. A princess visiting Thailand becomes a target when a coup breaks out at home.

All three carry the classifications girls’ love (gl) and lesbian relationship, and two of them are also tagged lakorn. A fourth entry in the sequence, The Fire (โซ่รักอัคนี), followed on 11 July 2026, completing an elemental set released roughly every two months.

Beyond an IMDb identifier, nm13117792, the record is empty: no birth details, no biography, no accounts. Wikipedia covers the series this writer worked on but has no article on the writer, and an article about a series is not a source about a person.

BLGLFlix editorial view

Earth in January. Water in March. Air in May. Fire in July. Four girls’ love series in seven months, eight episodes each, from one production company, on Channel 7, with iQIYI International carrying them abroad. There is nothing else quite like it anywhere in the region.

Consider what Channel 7 is. It is one of Thailand’s mass audience terrestrial networks, the home of the lakorn, the format built for the largest and most conventional television audience the country has. Two of these four series carry the lakorn keyword themselves. This is not a streaming platform serving a niche or a specialist studio serving a fandom. It is the middle of Thai television, running a girls’ love series every eight weeks for most of a year.

It also settles a question that Thai queer commissioning keeps raising. Queer series are frequently ordered at eight episodes while the same writers’ mainstream work runs to twenty, thirty or forty two, which invites the reading that eight is a short leash. That reading does not survive this record. The Loyal Pin, made by a studio rather than a broadcaster, got sixteen. The eight episode figure is not a limit imposed on queer drama. It is the length of this particular Channel 7 strand, repeated deliberately, four times, because it is a format.

The other thing this record settles is who actually writes Thai GL. Not novelists, who supply the source. Not specialists either. A working television dramatist, with twenty two episode horror comedies and fifteen episode romances already on the record, wrote three girls’ love series inside five months in 2026 while the fourth went into production. Set that beside the writer of GAP, who also writes Channel 3 lakorns, and the writer of The Secret of Us, who has forty two episode period dramas on the same record. Three of Thailand’s most visible GL series were written by people whose day job is mainstream television, and that is the whole explanation for why Thai GL looks like television rather than like a fan project.

PROFILE DETAILS

Native Name
ติณณา สิมะไพศาล
Real Name
Tinna Simapaisal (ติณณา สิมะไพศาล)
Gender
Female
Profession
Nationality
Debut
2019 — Love Beyond Frontier (อุบัติรักข้ามขอบฟ้า, 2019), as screenwriter
Years Active
2019-present
Languages
Thai

FILMOGRAPHY — TV SERIES (1)

TRIVIA

  • Wrote three girls’ love series inside five months in 2026, in January, March and May.
  • Those three form part of an elemental set, The Earth, The Water, The Air and The Fire, released roughly every two months on Channel 7.
  • All four were produced by North Star Entertainment and carried internationally by iQIYI International.
  • The Loyal Pin, the earlier GL credit, ran sixteen episodes rather than eight, and came from a studio rather than a broadcaster.
  • The non queer credits run from thirteen to twenty two episodes, including a horror comedy for Workpoint TV.
  • Four GL series on one record is the largest count on any profile this site has written.

FREQUENTLY ASKED QUESTIONS

Who is Tinna Simapaisal

A Thai screenwriter (ติณณา สิมะไพศาล) with twelve credits on record between 2019 and 2026, four of them girls’ love series.

Which GL series has Tinna Simapaisal written

The Loyal Pin (2024, sixteen episodes, Idol Factory), and three eight episode series for North Star Entertainment in 2026: The Earth (January), The Water (March) and The Air (May).

Where did the 2026 series air

On Channel 7, with iQIYI International carrying them internationally. A fourth entry in the sequence, The Fire, followed on 11 July 2026.

Are the elemental series connected

They share a production company, a broadcaster, an episode count and a release rhythm of roughly two months, and their titles form an elemental set. BLGLFlix has not verified whether the stories themselves are linked.

Why do the Channel 7 series run only eight episodes

Because that appears to be the format of that strand rather than a restriction. The same writer’s Idol Factory GL series ran sixteen episodes, and the non queer credits on this record run from thirteen to twenty two.

What else has Tinna Simapaisal written

Love Beyond Frontier (2019), The Sand Princess (2019), Unlucky Ploy (2020), Conniving Bedfellows (2023), Start-Up (2024), 6th Sense Agency (2024), Dear My Secretary (2025) and The Sandy Effect (2025). None carries a queer classification, so none has a page on this site.

Does BLGLFlix cover the elemental series

Not yet. None of them has a record on this site. They have been logged as missing titles.

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

9 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.

  1. TMDBTMDB person record 4355115, Tinna Simapaisal (Thai form of the name, combined credits with episode counts, external ids) themoviedb.org/person/4355115
  2. TMDBTMDB series record 238754, The Loyal Pin (episode count, first air date, network, production company, crew, keywords) themoviedb.org/tv/238754
  3. TMDBTMDB series record 287115, The Earth (episode count, first air date, networks, production company, keywords, premise) themoviedb.org/tv/287115
  4. TMDBTMDB series record 287114, The Water (episode count, first air date, networks, production company, keywords, premise) themoviedb.org/tv/287114
  5. TMDBTMDB series record 286069, The Air (episode count, first air date, networks, production company, keywords, premise) themoviedb.org/tv/286069
  6. TMDBTMDB series record 285992, The Fire (episode count, first air date, networks, keywords) themoviedb.org/tv/285992
  7. TMDBTMDB series record 257711, 6th Sense Agency (episode count, network, keyword check) themoviedb.org/tv/257711
  8. TMDBTMDB company record 273721, North Star Entertainment (full title list used to establish the elemental sequence and the company’s wider slate) themoviedb.org/company/273721
  9. IMDbIMDb name page nm13117792 imdb.com/name/nm13117792

Wikipedia search, English and Thai editions: results covered the series, not this writer, so no biographical detail was taken from Wikipedia.

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