天狗風 is folk shorthand still used today for an unexplained gust or dust-devil — a whirlwind with no visible weather cause, popularly attributed to tengu amusing themselves at a traveler's expense. VIZ's "Gale – Sudden Gusts" keeps the unpredictability ("sudden") but drops the yokai entirely, turning a named supernatural phenomenon into unnamed extreme weather — the same flattening pattern this dictionary keeps finding across Sanemi's folklore-referencing forms (compare Form Two's Shinto wind-god citation, similarly rendered as plain description).
The corpus catches this technique on a genuine double-page spread: Vol. 20 pp.37–38 show Sanemi's 勁風・天狗風 firing on the same two-page spread as Gyomei's Stone Breathing First Form (蛇紋岩・双極), the two Hashira fighting Muzan side by side, each name lettered into their own half of the composition — a rare instance where this dictionary's Wind and Stone entries literally share a single page of the manga.
Its second use (Vol. 22, mid-battle) renders identically as "GALE – SUDDEN GUSTS," giving this form the most stable VIZ lettering of any technique in this set — no hyphenation drift, no punctuation variance, the same title twice.