Quick answer: the Zenitsu costume costs 29.99 euros in adult sizes M to XXXL: the yellow triangle haori plus the dark top and trousers of the Demon Slayer Corps uniform. No kids sizes, no wig included: the hair is a colour spray or short blond wig job. Price and stock checked on October 23, 126 pieces, rated 5/5 across 8 reviews.
Zenitsu Agatsuma spends his life screaming that he is about to die, yet he is the one the Infinity Castle movie pushed to centre stage this year. His costume has an advantage no other has: a yellow you can spot from the other end of a party or a convention hall. Here is what the listing includes, what you still need, how to get the hair right, and what late-October delivery times actually allow, with no sugarcoating.
What does the Zenitsu costume include, and at what price?
One price, 29.99 euros, from M to XXXL, checked on the listing this October 23 with 126 pieces in stock across all sizes. The set covers most of the silhouette: the yellow haori with its orange gradient and scattered white triangles, plus the dark top and trousers of the Demon Slayer Corps uniform. Everything is light polyester, made to last a full party or a convention day without cooking you.
| Piece | In the parcel? | The detail |
|---|---|---|
| Yellow triangle haori | yes | the yellow-to-orange gradient that makes the whole character |
| Uniform top and trousers | yes | the dark base worn under the haori |
| White belt | no | a strip of white fabric tied at the waist does the job |
| Sandals and leg wraps | no | plain shoes pass perfectly well at a party |
| Blond hair | no | colour spray or a short wig, see below |
On the fabric, the most useful review comes from a Mexican customer, Paula, in August: "I really liked the fabric, the M fits someone 1.55 m tall, neither too short nor too long, and I liked the design too." That is the kind of feedback we like getting, because it answers the real question: how it hangs once you wear it.
The haori in full frame. Click the image for the spot dedicated to Zenitsu's arc in the movie, on the Aniplex USA channel.
Which size should I pick, and is there a kids size?
Take your usual size: the cut is loose by design, that is how the character carries it, and the haori is worn open. Paula's review gives a useful low anchor: the M already fits someone 1.55 m tall without dragging on the floor. At the other end, the listing goes up to XXXL, which covers most adult builds.
Below that, let's be honest: there is no kids size, and an adult M on a primary school kid will not hold, even rolled up. If this is a family outing, three outfits in our range come in true kids sizes: Obanai from 110 cm, Muichiro from 120 to 150 cm and Itachi in 135 and 155 cm. Our kids anime costume guide compares them centimetre by centimetre.
How do you do Zenitsu's hair without a dedicated wig?
Let's say it upfront: we do not sell a Zenitsu wig, and we are not going to invent one for you. The good news is that his hairstyle is one of the easiest in the manga to reproduce. Two options that work: yellow colour spray on short hair, applied strand by strand the night before a dry run to test the result, or a generic short blond wig, thinned with texturising scissors to recreate his messy spikes and orange-tinted tips.
In Koyoharu Gotoge's story, that hair has an origin: black at first, it turned blond the day lightning struck Zenitsu during his training. That is also why a simple yellow-to-orange gradient is enough to make him recognisable: the colour tells the character's story on its own. Keep the eyebrows visible and the worried look, the rest follows.
The rare serious Zenitsu. Click the image for the main trailer, on the Crunchyroll channel.
Why is Zenitsu the character to wear this year?
Because the movie belongs to him. Infinity Castle, the first part of the trilogy closing Demon Slayer, saves him its greatest duel: against Kaigaku, his former fellow student under old master Jigoro Kuwajima, now on the demons' side. The coward who only ever mastered a single form of Thunder Breathing shows what that one form, pushed to perfection, is really worth, and he even draws a technique of his own. The trailer Crunchyroll dedicated to the duel sets the tone without spoiling the ending.
Click the image for the Zenitsu vs Kaigaku trailer, on the Crunchyroll channel.
And the calendar plays in your favour: the movie has been on Netflix since September 28, 2026, so everyone has seen it or is catching up, and Ufotable confirmed part 2 will not arrive before 2027 at the earliest. This costume has a long season ahead. Our customers figured it out early: "I'm ready for the movie," wrote Amanda from Brazil when hers arrived, and Inés, from Mexico, sums up the other smart use: "exactly what you need to go to the premiere comfortably, without wearing the full cosplay." The haori alone over jeans works too.
Click the image for the movie trailer, on the Crunchyroll channel.
Who should you team up with?
Zenitsu alone is good; Zenitsu flanked is better. The Mugen Train trio remains the most requested photo formula: one friend in the Tanjiro costume at 29.99 euros, another as a bare-chested Inosuke if he can brave October, and you in yellow in the middle. To push the detail, the Tanjiro burgundy wig at 16.99 euros is the most ordered in the range, with 46 reviews.
Zenitsu between Tanjiro and Rengoku. Click the image for the Mugen Train trailer, on the Aniplex USA channel.
The other option is the duo with Nezuko, the only person in the world Zenitsu never runs from. The Nezuko pink kimono sits at the same 29.99 euros, and our Nezuko costume guide explains how to build her bamboo muzzle in ten minutes. As a pair, the yellow against pink contrast works in every photo.
Click the image for the Entertainment District Arc trailer, the mission Zenitsu runs with Tanjiro and Inosuke, on the Crunchyroll channel.
Ordering now: delivery times, straight up
It is October 23, so let's not dance around it: count up to 12 working days for delivery, an order placed today arrives in early November, not for the 31st. Anna's review, from Ukraine, gives the real measure: "parcel received 11 days after ordering." We would rather tell you before the purchase than read your disappointment after.
The good news is that Zenitsu serves all year: November and December costume parties, winter conventions, photo sessions while everyone catches up on the movie, and next year's October 31. While the parcel travels, the hair can be rehearsed tonight in front of the mirror; it is the part that takes the most tries and it costs nothing. And if you want Zenitsu to wear with no occasion needed, the Zenitsu shorts at 24.99 euros lounge around the house all year; Julien, a French customer, puts it well: "very comfortable shorts, patterns that really recall Zenitsu." Shipping is free across 53 European countries, no minimum. The same delivery times apply to the whole Halloween costume collection, and to compare ten outfits at once before choosing, our guide to anime costumes for October 31 does the full tour.
Visuals ©Koyoharu Gotoge/Shueisha, Aniplex, ufotable; stills from the Crunchyroll, Crunchyroll FR and Aniplex USA channels.
