Choose a Gundam T-shirt by design, sleeve length, fabric and actual measurements—not just by the letter on the size label. This photo catalogue groups 15 styles into faction logos, mobile suits, quotations and long sleeves. Colour and size variants are not padded out as separate catalogue entries.
Faction logos · Mobile suits · Quotations · Long sleeves · Measurements
These are COSPA products for the Japanese market. The Rakuten photo supplier and Amazon Japan are separate retailers. A colour and size named beside an Amazon link identifies the checked variant, not availability in every size. Check each retailer’s delivery area and shipping terms if ordering from outside Japan.
Faction logos and emblems
Zeon heavyweight, MOSS
COSPAShort sleeve; 90% cotton / 10% polyester; S–XL chart. Amazon: MOSS L, Nov 30 reproduction preorder.
Federation heavyweight, MIX GRAY
COSPAShort sleeve; 90% cotton / 10% polyester; S–XL chart. Amazon: MIX GRAY L, new preorder offer confirmed. Use the offers list if there is no featured offer.
Zeon oversized, BLACK
COSPAShort sleeve; 100% cotton; L/XL chart. Amazon: BLACK L. Wider cut than the regular style.
AEUG mark, INDIGO
COSPAShort sleeve; S–XL chart; Amazon: INDIGO M. Check the retailer’s fabric information.
Celestial Being, BLACK
COSPAShort sleeve; S–XL chart; Amazon: BLACK M. Front and sleeve emblems; check fabric details on the listing.
Zeon Earth Attack Force dry, BLACK
COSPAShort sleeve; 100% polyester; S–XL chart. Amazon: BLACK M, Nov 30 reproduction preorder. Not the heavyweight style.
Mobile-suit designs
Operation V RX-78-2, BLACK
COSPAShort sleeve; 100% cotton; S–XL chart. Amazon: BLACK L. Operation V manual-inspired machine graphic.
Gundam Barbatos, WHITE
COSPAShort sleeve; S–XL chart. Amazon: WHITE M. Also features a Tekkadan back print; check fabric details.
Qubeley, BLACK
COSPAShort sleeve; S–XL chart. Amazon: BLACK M, Nov 30 reproduction preorder. Check fabric details.
Quotation designs
Nu Gundam isn’t just for show, BLACK
COSPAShort sleeve; Amazon: BLACK M. Approx. length 67 × width 50 cm. Quotation from Char’s Counterattack.
I am Gundam!!, BLACK
COSPAShort sleeve; 100% cotton. Amazon: BLACK L, Nov 30 reproduction preorder; approx. length 70 × width 53 cm.
Because he was a boy, WHITE
COSPAShort sleeve; Amazon: WHITE M; approx. length 69 × width 52 cm. A design based on Char’s remark.
Mistakes of youth, INDIGO
COSPAShort sleeve; Amazon: INDIGO L. Check the selected item’s fabric and measurements.
Long-sleeve reference designs
Zeon long-sleeve, SUMI
COSPALong sleeve; S–XL chart. Photo-supplying store: all sizes sold out when checked. Reference item; check fabric details.
Mafty rib-cuff long-sleeve, BLACK
COSPALong sleeve; 100% cotton; S–XL chart. All sizes at the photo-supplying store were sold out when checked. Reference item.
Photo supplied by the Rakuten merchant through an official Moshimo ad; its image links to Rakuten. The yellow button leads separately to Amazon Japan. Check each retailer’s condition, seller, availability and shipping.
Compare width and length, not M against M
Measurements can differ between older and newer products even within one brand. A regular tee and an oversized style can use the same size letter while having different widths. Lay a shirt you already own flat and compare it with the product’s stated measurement method.

HOW TO / VISUAL GUIDECompare with a shirt you already own
- 01WidthMeasure straight across under the arms
- 02LengthShoulder to hem; follow the seller’s method
- 03Before choosingCompare measurements and fabric, not just S / M / L
| Example | Size | Approx. length × flat width |
|---|---|---|
| Zeon heavyweight, MOSS | M | 68 × 52 cm |
| Operation V RX-78-2 | M | 69 × 52 cm |
| Zeon oversized | L | 73 × 61 cm |
| Regular Operation V RX-78-2 | L | 73 × 55 cm |
These are the retailer’s approximate chart measurements. The two L styles have different widths. Manufacturing variation and differences in measurement methods mean that numbers alone cannot guarantee a particular fit.
Cotton, blends and dry fabric
The listed Zeon heavyweight MOSS and Federation heavyweight MIX GRAY styles specify 90% cotton and 10% polyester. Operation V RX-78-2 and Zeon oversized specify 100% cotton. The Zeon Earth Attack Force dry tee specifies 100% polyester. Do not assume that all shirts from one maker use the same fabric.
Performance descriptions belong to the maker or seller. This is a selection guide, not a claim that we have worn and washed every garment. Texture, shrinkage, opacity and print durability should not be inferred from a product photo. Check care labels and returns conditions before choosing.
Choosing for yourself or as a gift
Faction logos offer a starting point for a more understated reference. Mobile-suit prints put the machine at the centre, while quotation designs can lead into a conversation about a favourite scene. For layering, check sleeve style and actual dimensions before choosing a larger letter size.
For a gift, it helps to know the recipient’s preferred series, colours and clothing size—as well as whether they would rather wear something or display a collectible. Our practical Gundam gift guide offers alternatives beyond clothing.
Check the style, variant and sales status
- Match the image to the exact design. Similar logos do not guarantee the same fabric or cut.
- Confirm the selected colour and size on the retailer’s page.
- Distinguish new, used and reproduction preorders; read dispatch and returns conditions.
- Compare the actual seller, shipping charge and conditions separately on Amazon and Rakuten.
A listing does not mean every size can be ordered. The long-sleeve items whose photo-supplying store has sold out are clearly marked as reference designs. They are not advertised here as available stock. Historical UNIQLO collaborations are a separate line from these COSPA products.

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