Quick Answer
To identify fake Gundam model kits, inspect the box for Bandai logos and official barcodes, check the runner quality and part numbers, and compare decals and color accuracy. Purchase from reputable retailers like Toy Dojo and avoid deals that seem too good to be true.
Counterfeit Gundam kits flood online marketplaces, tempting buyers with rock-bottom prices. But a fake kit often means brittle plastic, misaligned parts, and missing accessories—ruining your build experience. Knowing how to spot a fake before you pay can save you money and frustration.
This guide walks you through practical checks you can do before buying, whether you're shopping online or in a store. We'll cover packaging, runner details, decals, and more. Use these steps to verify authenticity and build with confidence.
Start with the Packaging
The box is your first clue. Official Bandai kits feature crisp, high-quality printing with vibrant colors and sharp logos. The Bandai logo and 'GUNPLA' trademark should be clearly visible. Counterfeit boxes often have blurry images, faded colors, or misspelled text. Check the barcode and product code—Bandai uses specific codes like '5063417' for HGUC kits. If the code looks off or the barcode won't scan, be suspicious.
Also inspect the box's cardboard quality. Official boxes are sturdy and have a glossy finish. Fakes may use thinner, duller cardboard. Look for the official Bandai Namco Group address and website on the box. If any information is missing or looks altered, it's a red flag.
- Compare the box art with official images from Bandai's website or reputable retailers.
Examine the Runners
Open the box if possible, or ask the seller for photos of the runners. Official runners have a uniform color, smooth surface, and clearly engraved part numbers. The plastic should feel slightly flexible, not brittle. Fake runners often have a greasy feel, uneven color, or flash (excess plastic) around the parts. Check the part numbers—Bandai uses a specific font and style. If the numbers look rough or are missing, it's likely fake.
Another common sign is the absence of the Bandai logo on the runner's sprue gate. Official runners often have a small 'BANDAI' or 'B' mark. Fakes may omit this or have a crude imitation. Also, count the parts—if the kit is missing pieces or has extra, unlisted parts, authenticity is doubtful.
- Look for the Bandai logo on the runner's sprue gate; its absence is a strong warning.
Check Decals and Stickers
Official Gundam kits include high-quality decals that are sharp and color-accurate. Water-slide decals have a clear backing and precise printing. Fakes often have blurry or misaligned decals, with colors that look off. Foil stickers should be shiny and precisely cut. Compare the decal sheet with official images—if the design looks different or the colors are dull, be wary.
Also, check the instruction manual. Official manuals have clear, well-organized diagrams and include the Bandai logo and copyright info. Fakes may have poor translations, smudged printing, or missing pages. A manual that looks photocopied is a major red flag.
- Request a photo of the decal sheet and manual before buying online.
Assess Plastic Color and Feel
If you have the kit in hand, inspect the plastic's color and texture. Official kits have consistent, vibrant colors that match the box art. Fake kits may have off-tone colors, like a yellowish white instead of pure white. The plastic might feel rougher or more brittle. Bend a runner piece slightly—if it snaps easily, it's likely low-quality plastic.
Also, check the parts' fitment. Official kits are known for their precise tolerances. If you can assemble a few pieces and they don't fit snugly, that's a sign of a fake. However, be cautious: some third-party kits are intentionally different, but they are clearly labeled as such, not sold as Bandai.
- Trust your senses: if the plastic feels off, it probably is.
Verify with Official Channels
Before purchasing, especially online, verify the kit's authenticity using official resources. Bandai's official website has product pages with high-resolution images and codes. There are also online databases where you can check product codes. If the seller's product code doesn't match Bandai's, it's a fake.
Additionally, check for official hologram stickers. Some Bandai kits, especially limited editions, have a holographic sticker that changes color when tilted. Fakes rarely replicate this. If the listing doesn't mention or show this sticker, ask the seller directly.
- Use Bandai's official product code lookup tool if available.
7-Step Authentication Checklist
- Inspect the Box Printing: Check for sharp, vibrant artwork and correct Bandai logos and barcodes. Blurry or misspelled text is a red flag.
- Feel the Cardboard Quality: Official boxes are sturdy and glossy; fakes are often thinner and dull. If the box feels flimsy, be cautious.
- Examine the Runners: Look for uniform color, clear part numbers, and the Bandai logo on sprue gates. Missing logos or rough numbers indicate a fake.
- Check the Decals and Manual: Compare decal sharpness and manual print quality with official images. Blurry decals or photocopied manuals are warning signs.
- Assess Plastic Color and Flexibility: Official plastic has consistent color and slight flexibility; fakes may be brittle or off-color. Bend a runner piece—if it snaps, it's likely fake.
- Verify Product Codes: Match the product code with Bandai's official database or website. Any mismatch means it's not an official kit.
- Buy from Reputable Retailers: Purchase from trusted stores like Toy Dojo to minimize the risk of counterfeits. If the deal seems too good, it probably is.
Authentic Alternatives at Toy Dojo
- DNA Designs - DK-36 - Upgrade Kit for Dinobot Sludge: The DK-36 Gear Master Accessory Series Upgrade Kit contains a selection of new and improved accessories and attachments that are compatible with SS86-15 (sold separately). When buying third-party upgrades, ensure they are from reputable brands like DNA Designs to avoid compatibility and quality issues—just as you would with official kits.
- Robosen - Transformers: Flagship Series Soundwave G1 Auto-Converting Robot: Estimated Release - June 2026. By Pre-Ordering this product you understand that you will be billed a Non-Refundable Deposit (NRD) of $100. Pre-ordering from trusted stores like Toy Dojo ensures you get authentic products, avoiding counterfeit scams that often target high-demand items.
Spotting fake Gundam kits takes a few minutes of careful inspection, but it's worth the effort. By checking the packaging, runners, decals, and codes, you can avoid low-quality counterfeits and enjoy a smooth build. Always buy from reputable sources like Toy Dojo to ensure authenticity.





