What is an Ita-bag? An Ita-bag (痛バッグ) is a customized handbag or backpack featuring a transparent window designed to display a massive collection of anime, manga, or idol merchandise. Originally a niche subculture in Japan, it has evolved into a global fashion statement for "Oshikatsu" (supporting your favorite character).
Ita-bags are popular bags in Japan that are decorated to the max with anime merchandise featuring beloved characters. Any small merch will do for this - from badges and keychains to straps, rhinestones, and tiny plush toys. Which anime goods from Japan should you buy to create your own ita-bag? Find out in our fun guide!
Why is it called "Ita-bag"?
The word “ita-bag” (痛バッグ, itabaggu) can be translated from Japanese as “a bag that causes pain.” It got this ironic nickname because the excess of decorations is literally an eyesore - it's almost painful to look at the bag.
Fans have come up with other explanations too - garishly decorated ita-bags can feel painfully embarrassing for their owners, and due to the sheer number of accessories, they can also be painfully heavy to carry.
An extremely decorated ita-bag featuring the school idol Kotori Minami from the anime Love Live!
And that’s not all - to create ita-bags, fans often buy many identical badges and keychains, so the owner’s wallet will feel the pain too. Especially if you want to decorate your ita-bag with rare and expensive merch. And the bag itself probably won’t be too happy either - with so much decoration, it might feel the pain as well.
You’ve probably seen Japanese cars completely covered with anime character stickers - they’re called itasha (痛車), or "painful cars." Ita-bags got their name based on the same idea.
The ita-bag fashion trend began in the 2010s with brightly adorned tote bags and backpacks becoming a popular accessory among Japanese fans of anime, manga, and idols. Today, the trend is still going strong, and there are many more ways to get your hands on a unique ita-bag.
How to make your own ita-bag?
In 2026, the trend has shifted from "messy" to "curated." Follow these steps to build a pro-level display.
Step 1: Choose Your Base Bag
Don't just use any bag. Look for a dedicated Ita-base with a PVC window.
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Tote Bags: Best for maximum surface area (fitting 30–50 badges).
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Backpacks: Ideal for heavy-duty collections and conventions.
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Leather-style: The 2026 trend—sophisticated bases that look like luxury bags until you flip them around.
Step 2: Prepare the "Insert"
Never pin badges directly onto the bag. Use a mesh board or a felt sheet cut to the size of the window. This allows you to arrange everything perfectly flat before sliding it into the transparent sleeve.
Step 3: Organize Your Merch
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Monomania Style: Using 20+ copies of the exact same badge for a symmetrical, striking look.
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Themed Collage: Mixing acrylic stands, plushies, and keychains to tell a story.
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Color Coding: Match the bag color to your character’s signature hair or outfit color.
If you've decided that ita-bags are your thing, then getting started with collecting them is quite easy. You can get your first ita-bag in several ways:
- Buy ready-made ita-bags - Buying ready-made ita bags is the easiest option. The only drawback is that such an item won’t be one of a kind, though no one’s stopping you from customizing it to your liking afterwards.
- Buy a special bag for an ita-bag from Japan, and then fill it yourself with merch featuring your favorite characters. In this case, you’re not only purchasing an ita-bag that you like, specifically designed for decorating with lots of accessories, but you’re also creating a unique accessory yourself. This is the best option for beginners to create their first ita-bag. These bags usually have a clear plastic window on the back, which not only allows others to see the merchandise inside but also protects it from damage.
- Turn your bag into an ita-bag - Turning your bag into an ita-bag is also a great option. All you need to do is get the right merch and think of how to decorate your bag with it. If you decide to go this route, you can modify your bag by sewing it into an ita-bag with a transparent compartment for the merch. However, this isn't necessary at all - the culture of making ita-bags doesn’t limit your creativity, so you can simply start by covering your bag with a ton of badges and keychains inspired by your favorite anime.
Ita-bags can be even more extreme – some owners even decorate them with garlands and LED strips. As a result, the bags transform from an ordinary accessory into a full-fledged collector's item that looks more appropriate on display than on a shoulder.
A few ideas for your first Ita-bag
1.Take any bag and just decorate it with anime merch
For a simple start, even a basic tote works. Just add your favorite keychains, badges, and charms. If you’d rather use a purpose-built base for everyday outfits, some shops (e.g., REA RARE) offer convertible ita-bags with a front vinyl panel that flips between display and everyday mode.
Find an ita-bag that fits your everyday style
2. Fill the ita-bag with a large number of identical small items
For example, this ita-bag is decorated with identical cards featuring the VTuber Natsuiro Matsuri, yet it still looks neat and stylish. You'll need to put in some effort to find a lot of copies of the same merch, but the final result will be worth it!
3. Decorate your ita-bags with a variety of merch
For this, pins, anime keychains, badges, plushies, and even small figurines will work well. Anything that looks bright and cute will fit perfectly into the overall composition. Use your imagination to the fullest – and as an example, you can refer to these ita-bags dedicated to the VTubers Hoshimachi Suisei and Usada Pekora.
4. Make an ita bag out of a backpack
The backpack can hold lots of different merchandise, and it's also easy for others to admire as you wear it on your back. This ita-bag, dedicated to Shoto Todoroki from Boku no Hero Academia, is a great way to show love for your number one character.
5. Buy a kawaii-style ita bag
This option looks more delicate and elegant, and it also perfectly complements various looks in the style of Japanese street fashion. A cute ita-bag with cat ears can be filled with all sorts of anime merch to your liking – this kind of bag is ideal for fans of the kawaii-kei style from the streets of Harajuku.
6. Choose an ita-bag from popular anime franchises
Some companies release their own line of merchandise, including ita-bags. For example, this ita-bag from HoYoverse is designed in the style of the popular mobile game Honkai: Star Rail and comes with a plush toy and a badge of the heroine March 7th.
💡 Also read: The best mobile anime games from Japan and China in 2025
Must-Have Anime Merch for Your Ita-Bag
To build a stunning bag, you need high-quality items. Here is the essential checklist:
- Pro Tip: Looking for rare, vintage, or sold-out items? Use ZenPlus or Rakuma via ZenMarket to find "deadstock" merch from older seasons!
Anime Badges for Ita Bags
Badges with images of anime characters can be attached to a bag using the pin on the back. They come in various shapes, including round, square, rectangular, and even heart or star-shaped. These badges are inexpensive (around 660 yen each on average), but you'll need a lot of them to create a proper ita-bag.
At Colleize, you’ll find a wide selection of badges from various anime series: Haikyuu!!, Love Live!, Girls Band Cry, Fairy Tail, Blue Lock, and more. If you’re planning to make your first ita-bag, badges are essential - they’re a great piece of merch to get started with.
Buy Badges from Japan
Keychains & Charms from Japan
The second little thing that's hard to imagine any ita-bag without is, of course, anime keychains. Thanks to their compact size and variety, they’re perfect for decorating your bag – you can hang them outside on the strap or place them inside the clear window. With us, you can choose from a range of anime keychains based on your favorite series: Dr. Stone, Mob Psycho 100, Boukyaku Battery, and more.
Choose anime keychains now
Acrylic Anime Figures & Stands
Thanks to their simplicity and low price (averaging from 500 to 1500 yen), acrylic figurines have become incredibly popular. These are character images on flat acrylic plates that can be placed on a small stand. Or they can be used to decorate your ita-bag – it can fit many different acrylic anime figures because they are thin and compact!
Kanojo Okarishimasu, 5-toubun no Hanayome, 2.5-jigen no Ririsa, Haikyu!! - this is far from a complete list of the popular anime series you can find acrylic figurines for on Colleize.
Buy acrylic figures from us
Useful everyday items: folders and thermal mugs
If you're already clear on how to decorate your ita-bag, then the next question is - what should you carry in it? Here are a few fun and useful items you can order from Japan on Colleize! A4 folders featuring anime characters like those from Tokyo Revengers will help keep your documents wrinkle-free when you're on the go. And with anime-themed thermos tumblers, your tea or coffee will always stay hot in style!
Buy anime folders & mugs
Clothing and accessories: T-shirts and bags
At Colleize, you’ll also find anime-style clothing and accessories: T-shirts with various prints. A fun T-shirt featuring Gojo Satoru from Jujutsu Kaisen will delight anime fans and pair perfectly with your ita-bag. To turn a tote bag into an ita-bag, you can buy a versatile transparent case that attaches to the bag like an anime keychain. You can place your favorite merch inside it, creating your own unique decoration.
Find T-shirts and bags with anime prints
Conclusion
Japan is the perfect place to buy anime merchandise, where you can find plenty of cute and useful little items. And if you're interested in ita-bags, there's no better place to find accessories for them. Try making your first ita-bag - and let’s enjoy Japanese pop culture together!
💡 Also read: How to buy from Recommended Stores?
FAQs
Q1: What is an ita-bag in Japan?
A: An ita-bag is a display-style bag used to show love for a favorite character, idol, or series. It usually has a clear window (vinyl panel) so you can arrange pins, keychains, photo cards, and small plushies without damaging them. Many fans build themed layouts (“boards”) and swap them by season or event.
Q2: What anime merch is most popular for ita-bags?
A: The staples are can badges (pins), acrylic keychains/charms, photo cards (idol/VTuber), mini plushies, straps, and embroidered patches. People often repeat a single item (e.g., 20 of the same pin) for a striking look, or mix sizes for depth. Tip: use pin stoppers and safety backs so pieces don’t fall off.
Q3: Can I buy ita-bag accessories online from Japan?
A: Yes. Most shops ship overseas (or via a Zenmarket). Look for:
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Pin protectors / rubber backs, keychain hooks, charms, insert boards, PVC pockets, and anti-scratch films for the window.
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Check window size and insert dimensions before ordering; heavier layouts may need sturdier bases and reinforced stitching.
Q4: Where can I find kawaii ita-bag backpacks?
A: Many Japanese shops such as REA RARE carry kawaii-style bases (backpacks, 2-way shoulder bags, mini boston). For a low-key everyday look, convertible models let you flip the window to hide/show your display.
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