Truck-kun

proper noun

In the isekai genre, a truck that sets off the plot by hitting the protagonist, transporting them into the fantastical setting (typically by killing them in the real world).

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Meanings

proper noun
  1. JapanesehumorousslangfictionIn the isekai genre, a truck that sets off the plot by hitting the protagonist, transporting them into the fantastical setting (typically by killing them in the real world).

    So I figure I might as well chuck a "Truck-kun" into my own story too! Gotta get in while the getting's good!!

    2023, Shizuki Fujisawa, translated by Cerridwyn Graffham, The Transcendent One-Sided Love of Yoshida the Catch, volume 3, unnumbered page
    2 more examples

    What if I was walking across the street when I was summoned, only to be dropped back in front of a speeding truck. Lots of dodgy stories start with Truck-kun, and I don't want mine to end with it.

    2022, Dean Henegar, “The Summoned Life”, in Legendary LitRPG: An All Genres LitRPG Anthology, unnumbered page

    While Truck-kun does cause one form of ending—the character is dead in their original world—it's an integral part of the main character's transportation to a new world, one where they can explore, learn, and grow.

    2022, Natasha Yglesias, Anime Tarot Deck and Guidebook: Explore the Archetypes, Symbolism, and Magic in Anime, page 29

Origin

From truck + -kun.

Full word history & related roots →
Cite this entry
APA

Truck-kun. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Truck-kun

MLA

“Truck-kun.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Truck-kun. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “Truck-kun,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Truck-kun.

Source: Truck-kun on Wiktionary, CC BY-SA 4.0.