What is vertical drama?

Between one and three minutes. It is the only range a market analyst has put on the record: Omdia, February 2026, “typically between one and three minutes long”.

None of these ranges is a measurement. They are format descriptions published by observers, and they disagree: we hold twenty-two of them, from thirty seconds to five minutes. The Hollywood Reporter writes 30-60 seconds for India's Tadka; Variety says “under two minutes”; VU Magazine says two to five. One producer caps his own slate at two minutes thirty. Nobody is counting the same object, and the spread is the information: the format has no standard length, its comfort zone sits around ninety seconds and its edges move with the market. All twenty-two readings live in the Vertical Invasion 2026 silo, each with its issuer and year; they are queryable through the MCP server at the foot of this page.

Only one boundary is enforceable, and it is legal: Article 2 of NRTA Order No. 16 sets China's ceiling at under twenty minutes per episode. That is a legal definition, and it leaves ten times more room than the practice takes.

Episode counts, by contrast, have been measured. An industry reading over the first half of 2025 on Hongguo's catalogue finds more than 66% of titles run 60 episodes or more: 37% between 60 and 79, 24% between 80 and 100, and 4% above 100. The “hundred-episode series” Western practitioners describe as the norm is the tail of the distribution. That reading has no public URL in our base yet: it is cited here as a measurement, unlinked, until its source is ingested.

Global vertical drama market: $11 billion in 2025, $14 billion in 2026, and well over $20 billion by 2030. All three come from the same Omdia release, dated 23 February 2026. Eleven to fourteen is +27%: that division is ours, no source publishes it. Of the 2025 total, China accounts for 83%; the US, Japanese, South Korean, British and Thai markets are gaining share. Time spent has already tipped. On Sensor Tower mobile data, Omdia measures 35.7 minutes a day on ReelShort in the US against 26.9 for Prime Video, 24.8 for Netflix and 23 for Disney+. The reading was published on 23 February 2026; neither source ties it to a quarter, and we do not invent one for it.

Two shifts changed the nature of the market in 2026. The first is monetary: in China the format moved from pay-per-episode to free, ad-funded distribution, carried by Hongguo. Duanju does outrun the national box office, with a smaller margin than the one usually quoted: 67.79bn yuan against 51.83bn for cinemas in 2025, which is 1.31×. The “twice” figure in circulation mixes a mis-dated box office with a numerator its own issuer has since revised. The second shift is regulatory. Mandatory on-screen AI labelling since 1 September 2025; a two-month NRTA campaign opened in June 2026 against eight content categories. Earlier sweeps are counted in series rather than episodes, and the order of magnitude turns on the unit: 25,300 series pulled, amounting to 1,365,004 episodes, over the winter of 2022-23 alone. The format now has its legal frame. The NRTA's Order No. 16, promulgated on 31 July 2026, has been in force since 1 September: it is no longer a draft out for consultation. Article 2 defines the object: a serialised work, episodes under twenty minutes, a clear theme and through-line, a continuous and complete plot, salient characters. Article 5 sorts works into three tiers by investment and by subject: anything political, military, diplomatic, judicial or touching ethnic minorities lands in tier one whatever its budget. A genre financed by a turnstile now lives under quota.

To go further: the Vertical Invasion 2026 market report covers platforms and countries; the market size page sets out the global figures and their method; the business model page explains how the money moves. All three are on Streaming Lens.