Free Crochet Pattern: Soot Sprite Keychain

If you’ve ever watched My Neighbor Totoro or Spirited Away, you already know exactly why soot sprites have stolen the hearts of Studio Ghibli fans worldwide. Those tiny, wiggly balls of darkness with their enormous white eyes and little candy clutching limbs are arguably some of the most charming creatures ever to grace an animated film. Now imagine carrying one of those little guys around with you every single day, dangling from your keys or your bag, spreading just a tiny bit of Ghibli magic into your everyday life.

This free crochet pattern will walk you through how to make your very own amigurumi soot sprite keychain from start to finish. Whether you’re a seasoned crocheter or someone who has only recently picked up a hook, this pattern is approachable, quick to complete, and endlessly customizable. You can whip one up in a single afternoon, and once you make the first one, you absolutely will not stop. These make incredible gifts for Ghibli fans, perfect additions to convention bags, and wonderful little charm pieces to sell at craft fairs.

Let’s get into everything you need to know.

What Is a Soot Sprite?

Before we dive into yarn and hooks, let’s take a moment to appreciate the creatures we’re recreating. Soot sprites, known in Japanese as susuwatari (literally “traveling soot”), first appeared in My Neighbor Totoro as the fluffy black creatures that scatter and scurry through the dusty rooms of Satsuki and Mei’s new home. They appear again in Spirited Away, where they work in the boiler room of Yubaba’s bathhouse, carrying coal under the supervision of the boiler man Kamaji.

Their design is beautifully simple: round, entirely black, with two large white dot eyes, and tiny wiggly appendages that serve as arms or legs depending on the moment. That simplicity is exactly what makes them so perfect for amigurumi. You’re essentially making a small black ball with eyes, and yet somehow the result is immediately recognizable and absolutely full of personality.

Materials You’ll Need

One of the best things about this project is that it requires very little in terms of materials. You likely already have most of what you need in your craft stash.

Yarn: You’ll need a small amount of black yarn in a worsted weight. Because the finished sprite is tiny, even a single skein will make you dozens of these little guys. You’ll also want a tiny bit of white yarn or white felt for the eyes, though safety eyes work beautifully here too.

Hook: A 3.5mm (US E/4) crochet hook is recommended for worsted weight yarn to keep your stitches tight and prevent the stuffing from showing through. If you’re working with a lighter yarn, adjust your hook size accordingly.

Stuffing: Polyester fiberfill stuffing is the standard choice. You only need a small pinch per sprite, so a single bag of stuffing will last you through many, many projects.

Eyes: 6mm or 8mm black safety eyes with white backings work perfectly, or you can use white felt circles and black embroidery floss to stitch eyes directly onto the sprite. If you’re making these for young children, skip the safety eyes entirely and embroider the eyes on instead, as safety eyes can become a choking hazard.

Keychain hardware: You’ll need small split ring keychains, available at any craft store or online. They typically come in bulk packs and are very inexpensive.

Tapestry needle: For weaving in ends and closing up your sprite.

Stitch marker: Optional but helpful for keeping track of your rounds.

Optional extras: Black embroidery floss or thin black yarn for the wiggly limbs, and tiny star or flower shaped candies cut from felt if you want to replicate the coal-carrying look from Spirited Away.

Abbreviations Used in This Pattern

This pattern uses standard US crochet terminology.

MR — Magic ring (also called magic circle)
ch — Chain
sc — Single crochet
inc — Increase (two single crochets in the same stitch)
dec — Invisible decrease (insert hook through front loops of next two stitches, yarn over, pull through, yarn over, pull through two loops)
sl st — Slip stitch
st — Stitch
BLO — Back loop only
FLO — Front loop only
rnd — Round

Pattern Notes

This sprite is worked in continuous rounds in a spiral. Do not join rounds unless specified. Using a stitch marker to mark the beginning of each round will save you a great deal of counting headache.

The finished keychain sprite measures approximately 3 to 3.5 centimeters in diameter when made with worsted weight yarn and a 3.5mm hook, which is the perfect tiny size for a keychain charm. If you want a larger sprite, simply go up a hook size or use bulkier yarn.

The pattern is written for one sprite. Make as many as your heart desires, which if you’re anything like me, will be a lot.

The Pattern: Soot Sprite Body

Round 1: Start with a magic ring. Work 6 sc into the ring. Pull the ring closed. (6 sts)

Round 2: Inc in each stitch around. (12 sts)

Round 3: *Sc 1, inc* repeat around. (18 sts)

Round 4: *Sc 2, inc* repeat around. (24 sts)

Round 5: *Sc 3, inc* repeat around. (30 sts)

Rounds 6–9: Sc in each stitch around. (30 sts)

At this point, if you are using safety eyes, insert them now between rounds 7 and 8, spacing them about 6 stitches apart. The placement is a little higher than center on the sphere, which gives the sprite that signature wide-eyed expression. Pop the safety backings on firmly from the inside.

Round 10: *Sc 3, dec* repeat around. (24 sts)

Round 11: *Sc 2, dec* repeat around. (18 sts)

Begin stuffing the sprite now. Add a small but firm pinch of fiberfill. You want the body to be nicely rounded but not rock hard. This is also the moment to loop your keychain ring onto a small piece of black yarn, fold the yarn in half, and tuck the loop end up through the top of the sprite so that the loop will peek out from the closing. Alternatively, you can use a metal jump ring sewn to the top after closing.

Round 12: *Sc 1, dec* repeat around. (12 sts)

Round 13: Dec around. (6 sts)

Fasten off, leaving a tail. Using your tapestry needle, weave the tail through the front loops of the remaining 6 stitches and pull tight to close. Weave in the end securely.

Adding the Eyes (Felt or Embroidery Method)

If you chose not to use safety eyes, now is the time to add embroidered or felt eyes. Cut two small circles from white felt, roughly the size of a lentil or slightly larger. Using a needle and black thread or black embroidery floss, stitch a small black dot at the center of each circle, then sew the circles onto the sprite between rounds 7 and 8. Place them symmetrically, about 5 to 6 stitches apart from center to center.

You can also skip the felt base entirely and just use a few white straight stitches to form a small oval or circle for each eye, filling it in with satin stitch and adding a tiny black French knot at the center for the pupil. The embroidered version has a slightly softer, more hand-made look that many crafters prefer.

Adding the Wiggly Limbs

The little appendages are what take a soot sprite from “cute black ball” to “immediately recognizable Ghibli creature.” They’re very simple to add.

Cut six pieces of black embroidery floss or very thin black yarn, each about 4 to 5 centimeters long. Thread each piece through the tapestry needle and pull it through the body of the sprite at the lower half, entering from one side and coming out the other so that equal lengths extend from both sides. Tie a small knot at the end of each piece to prevent it from pulling through. You’ll have several pairs of little dangling arms sticking out from the body.

For a more structured look, you can stiffen the limbs with a tiny bit of fabric stiffener or even hairspray, but honestly, the floppy version is completely charming and very true to the wobbly, wiggly sprite aesthetic.

If you want to give your sprite a little piece of candy or a tiny star to carry (a nod to the Spirited Away sprites who carry coal for Kamaji), cut a small star or hexagon from felt in a warm golden or yellow color and tack it between two of the front limbs with a stitch or two.

Attaching the Keychain

If you placed the yarn loop inside the sprite during assembly, your keychain ring should already be accessible at the top of the body. Simply thread it through the loop and you’re done.

If you’re attaching the ring after the fact, use a jump ring and a metal hook. Push the jump ring through the very top of the sprite using an awl or the tip of your tapestry needle to create a small opening, then close the jump ring with flat-nosed pliers. Attach your keychain split ring to the jump ring.

For a more polished finish, some crafters add a small lobster claw clasp to the chain, which makes it easier to swap the sprite between keyrings, bags, and backpacks.

Customization Ideas

Once you have the basic pattern down, the possibilities for personalizing your soot sprites are endless.

Glow in the dark eyes: Use glow in the dark paint to dot the eyes, so your sprite can surprise you in the dark.

Sparkle sprites: Add a strand of black metallic thread held alongside your yarn as you crochet. The subtle shimmer gives your sprite a magical, dusty appearance.

Oversized sprites: Scale up with chunky yarn and a 5mm or 6mm hook for a sprite that would make a wonderful bag charm or plush toy. At this size, you can add more elaborate features and even stitch a small smile.

Rainbow sprites: While traditional soot sprites are black, there is absolutely nothing stopping you from making a purple sprite, a midnight blue sprite, or even a deep forest green one for your own personal mythology. Keep the white eyes and they’ll still read as sprites.

Seasonal sprites: Tiny felt accessories go a long way. A little witch hat for Halloween, a tiny bow for the holidays, a small flower crown for spring. These take only a few minutes to make and completely transform the charm.

Tips for Beginners

If you’re new to amigurumi or crochet in general, here are a few things that will make this project go much more smoothly.

Work tightly. Amigurumi requires tighter tension than you might use for a blanket or garment because you don’t want the stuffing to peek through the gaps between stitches. If you can see white stuffing through the black yarn, try going down a hook size.

The magic ring can feel fiddly at first. If it frustrates you, it’s perfectly fine to chain 2 and work your six stitches into the second chain from the hook instead. The beginning won’t be quite as invisible but it works just as well.

Invisible decreases make a dramatic difference in the finished surface of amigurumi. The standard decrease leaves a small visual bump, while the invisible decrease creates a much smoother sphere. It’s worth taking the extra two seconds to do it correctly.

Don’t overstuff. A firmly overstuffed sprite will look lumpy and misshapen. Add stuffing gradually and check the shape as you go.

Count your stitches at the end of every round, at least until you’re comfortable with the pattern. Amigurumi mistakes compound quickly, and catching a missed stitch at round 10 is much better than discovering you’re off by three stitches at round 13.

How to Use Your Soot Sprite Keychain

The obvious answer is on your keys, but soot sprites are versatile little creatures. They look wonderful clipped to a backpack zipper or a tote bag. They make adorable bag charms when attached to a lobster claw clasp. You can pin one to your jacket using a large safety pin through the attachment loop. They’re sweet little package toppers for wrapped gifts. String several together for a Ghibli-themed garland. Tuck one into a lunchbox as a surprise for a Ghibli fan in your life.

If you want to sell these at craft fairs or on platforms like Etsy, please take a moment to review Studio Ghibli’s current stance on fan-made goods in your region. Many small crafters sell fan-inspired amigurumi, but it’s worth doing your research so you can make informed decisions about how you present and sell your work.

Final Thoughts

There is something deeply satisfying about recreating a beloved character in yarn. Soot sprites are the perfect subject for amigurumi because their design is so pared down and essential that every version, no matter the yarn weight or eye placement, comes out charming. You can make a hundred of these and each one will have its own tiny personality.

This project is also a genuinely wonderful introduction to amigurumi for anyone who has been curious about the craft but intimidated by more complex patterns. The soot sprite body is nothing more than a black sphere, which means you can focus entirely on learning to work in the round, managing increases and decreases, and getting your tension right, without worrying about complicated color changes or intricate shaping. By the time you’ve made two or three sprites, you’ll have the fundamental amigurumi skills to tackle far more elaborate characters.

So grab your black yarn, your hook, your safety eyes, and settle in for an afternoon of Ghibli-inspired crafting. These tiny creatures have been wandering through animated dust and shadows for decades, and now one of them can wander through your life, dangling from your keys and reminding you that even the smallest, dustiest things can be full of magic.

Happy crocheting, and may your tension be ever even.