Squishmallows x Chiikawa & Mofusand: Everything We Know

Two of Japan's most beloved kawaii franchises are getting the Squishmallows treatment, and collectors are already losing their minds over it. The Fall 2026 collab pairs Squishmallows with Chiikawa and Mofusand, arriving as an 8-inch first wave that's shaping up to be one of the most anticipated plush drops of the year. Here's everything we know so far, what's confirmed versus rumored, and how to prepare so you actually land one at retail.

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What's Confirmed

Let's separate the solid facts from the wishlist. Here's what's locked in:

• The collab is real and happening for Fall 2026. Squishmallows is teaming with both Chiikawa and Mofusand as part of its fall licensed lineup.
• The first wave is 8-inch. That's the sweet-spot size for Squishmallows collectors, big enough to feel substantial but small enough to line up a whole squad on a shelf.
• It's part of a bigger fall push. Squishmallows is also rolling out advent calendars this season, so the collab isn't a one-off, it's part of a coordinated Fall 2026 assault.

Everything beyond that, exact character counts, pricing tiers, and later-wave sizes, is still firming up. We'll update as retailers post listings.

Who Are Chiikawa and Mofusand?

If you're a squishy fan who hasn't gone deep on kawaii anime, here's the quick primer on why these two properties matter so much.

Chiikawa

Chiikawa is a Japanese manga and character franchise whose name roughly translates to "small and cute." The cast of tiny, wide-eyed creatures, including Chiikawa, Hachiware, and Usagi, has exploded across merchandise, from plush to stationery to apparel. Its fanbase skews heavily toward the kidult demographic that Circana identifies as driving roughly 35 percent of toy-industry growth, which makes it a perfect Squishmallows match.

Mofusand

Mofusand is the creation of Japanese illustrator juna, centered on a fluffy cat that dresses up as other animals and objects, think a cat wearing a shark costume or a cat as a piece of sushi. Its blend of soft, round shapes and absurd charm has made it a merchandising powerhouse. Translated into plush form, those rounded silhouettes are practically begging to be a Squishmallow.

Both properties share a design language that maps almost perfectly onto the Squishmallows formula: simple, huggable shapes, big expressive eyes, and instantly recognizable characters. That's part of why this collab feels less like a marketing stretch and more like an inevitability. Fans have wanted plush versions of these characters for years, and Squishmallows is the ideal vehicle to deliver them at scale.

Why This Collab Is a Big Deal

Squishmallows has done plenty of collabs, but Chiikawa and Mofusand hit a specific nerve. Both are Japanese kawaii properties with intensely loyal, largely adult fanbases, exactly the crowd fueling the current squishy and sensory-toy boom. Circana's 2026 data shows explorative and squishy toys posting triple-digit growth, and licensed collabs with built-in fandoms are the fastest way to convert that hype into sellouts.

There's also the scarcity factor. Squishmallows first waves, especially collabs, are notorious for selling out and then commanding steep resale premiums, much like the NeeDoh Cloud Pleaser jumping from about $5 retail to roughly $80 on resale, or chase dumplings hitting $100 to $337. Expect the Chiikawa and Mofusand first wave to follow the same pattern if demand runs as hot as the fanbases suggest.

Add the crossover appeal and the math gets even more lopsided. Chiikawa fans who don't normally buy Squishmallows will chase these plush, and Squishmallows completionists who've never heard of Mofusand will grab them to keep their collections whole. Two fanbases converging on one limited first wave is a recipe for fast sellouts, so treat the launch window as tight.

The Rumored Koupen Chan Follow-Up

Here's where we shift from confirmed to rumored, and we'll clearly flag it as speculation. Chatter in collector circles points to a Koupen Chan collab arriving in Spring 2027 as a follow-up to the fall Chiikawa and Mofusand launch. Koupen Chan is a gentle, encouraging penguin character from Japan with its own devoted following, so the fit makes sense.

Treat the Koupen Chan timing as unconfirmed until Squishmallows or a retailer says so officially. What it does signal, if accurate, is that Squishmallows is building a sustained pipeline of Japanese kawaii collabs rather than a single seasonal stunt. We track how these rumors develop in our ongoing rumors and leaks roundup.

How This Fits the Fall 2026 Calendar

The Chiikawa and Mofusand collab doesn't exist in a vacuum, it's one of the headline drops in a genuinely stacked fall. NeeDoh is launching Squishmas and Funky Frights advent calendars, blind-box dumplings keep refreshing, and new brands are surfacing from Toy Fair. If you're mapping out your fall buys, our full Fall 2026 release calendar lays out the timing across every major brand so you don't miss a window.

How to Land the First Wave at Retail

Collab first waves are where resellers pounce, so a little preparation goes a long way:

• Set retailer alerts now. Squishmallows show up at Walmart, Target, and specialty plush retailers. Mobile stock alerts beat manual refreshing.
• Follow official Squishmallows channels at squishmallows.com for the exact on-sale date and character lineup.
• Have a backup. If the collab sells out, standard Squishmallows and other squishy plush stay in stock: → Shop Squishmallows plush on Amazon can tide you over.
• Don't overpay on resale day one. First-wave resale prices spike immediately and often soften once later waves ship.

You can browse related plush and squish picks anytime in our collections hub.

A Note on Sizing and Display

One reason the 8-inch first wave matters is display appeal. At 8 inches, these plush are large enough to read as a proper character on a shelf but small enough that you can line up a full squad without dedicating an entire room to them. Collectors who chase Squishmallows tend to build coordinated displays, and a Chiikawa-and-Mofusand row alongside existing squads is exactly the kind of shelfie that spreads on social media and fuels even more demand. If later waves bring larger sizes, expect the jumbo versions to become the flex pieces of any collection.

Building a Kawaii Squish Squad

If the Chiikawa and Mofusand plush get you in a collecting mood, they pair beautifully with the broader kawaii squishy world. Fruit-and-veggie squishes, blind-box dumplings, and sensory squishes all live in the same aesthetic universe. For a mystery-pull thrill alongside your plush, the → Shop Mystery Squishy Dumpling on Amazon scratches the same itch, and a soft sensory squish like the → Shop NeeDoh Nice Cube on Amazon rounds out a cozy desk display.

Frequently Asked Questions

When does the Squishmallows Chiikawa and Mofusand collab release?

The collab is confirmed for Fall 2026 as an 8-inch first wave, part of Squishmallows' broader fall lineup. Exact on-sale dates vary by retailer and are still being posted. Following official Squishmallows channels is the most reliable way to catch the drop date.

Is the Koupen Chan collab confirmed?

No, the Koupen Chan collab for Spring 2027 is currently a rumor, not an official announcement. It fits the pattern of Squishmallows building a run of Japanese kawaii collabs, but treat the timing as unconfirmed until a retailer or Squishmallows says otherwise.

Will the first wave sell out?

Very likely. Squishmallows collab first waves, especially those tied to intense Japanese fandoms like Chiikawa and Mofusand, tend to sell out quickly and jump in resale price. Setting retailer alerts and buying early gives you the best shot at retail pricing.

What sizes will be available?

The confirmed first wave is 8 inches. Squishmallows collabs often expand to additional sizes in later waves if the launch performs well, but nothing beyond the 8-inch first wave has been officially confirmed yet.

How much will the Chiikawa and Mofusand Squishmallows cost?

Pricing has not been officially confirmed, but 8-inch Squishmallows typically retail around $13 to $17, and licensed collab characters often sit at the top of that range or slightly above. Resale prices for sought-after first-wave collab plush routinely run two to three times retail once they sell out, so buying at launch from an official retailer is the cheapest way in. Watch for exact prices to post closer to the fall on-sale date.

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