Mario Kugutsu grows to enormous size, sprouts a second pair of arms, and starts treating the fight like a child bashing action figures together. Playtime has only ever been seen while he is under Trigger, so what it does on its own remains guesswork.
Playtime is a close range Transformation type Quirk belonging to Mario Kugutsu, from Vigilantes. Because every appearance has come under the influence of Trigger, its unaltered function is not established.
What has been observed is Mario swelling to giant proportions much like Gigantification, his skin blackening, most likely a Trigger effect, and an extra pair of arms growing in. It also appears to dull the user's intelligence, leaving them to behave the way a kid does while bashing toy figures together.

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Mario Kugutsu is the sole holder. The Japanese name, bundodo, points at a childhood ritual: gripping a toy model in each hand and voicing their duel out loud, sound effects included. His Trigger fueled appearance recalls an Asura, the multi armed demonic figure of Hindu mythology. The Quirk shares ground with Body Morph, Extra Arms, and Quad Arms.
Playtime is Mario Kugutsu's close range Transformation Quirk that swells him to giant proportions and grows in an extra pair of arms, though every recorded use has come while he was under the influence of Trigger.
Playtime belongs to Mario Kugutsu, a character from My Hero Academia: Vigilantes.
Using Playtime, Mario Kugutsu swells to giant size much like Gigantification, his skin blackens, and he grows a second pair of arms, while his intelligence appears to dull along with it.
No, every appearance of Playtime has come while Mario Kugutsu is under the influence of Trigger, so its unaltered function has never been established.
Playtime shares ground with Body Morph, Extra Arms, and Quad Arms.
Looking for more on Playtime? The My Hero Academia Wiki on Fandom has a dedicated page with community notes.
View on FandomThis content is original writing by Daddy Jim Headquarters based on the My Hero Academia anime series, manga, and official materials. My Hero Academia was created by Kohei Horikoshi, published by Shueisha, and animated by Bones. All rights to My Hero Academia and its characters belong to their respective owners. Episode and chapter references are cited where applicable.
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