Practical shopping guide
Buying Your First Gunpla in Japan: Grades and Box Checks
For a first build, start with a design you like and a kit whose instructions and tools you understand. The most expensive or detailed box is not automatically the best souvenir.
By SprueVia Japan · Updated
Research transparency: source checks and firsthand visits are kept separate. Editorial standards · Research log · Disclosure.
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What the grade tells you
On a small screen, swipe across the table to compare all columns.
| Range | What to look for | Our buying suggestion |
|---|---|---|
| ENTRY GRADE | Beginner-oriented range; check the exact product’s tools and included equipment. | A useful first shortlist for a new builder. |
| HG / High Grade | A broad range commonly offered in 1/144 scale. | Compare an individual kit’s parts and instructions before choosing. |
| RG / Real Grade | Detailed 1/144 designs; small scale does not mean few small parts. | Choose when you want detailed assembly and have time and workspace. |
| MG / Master Grade | Commonly 1/100 scale with internal detailing. | Measure the box and plan for a more involved project. |
Bandai’s official ENTRY GRADE, HG, RG and MG pages explain the ranges. Their older examples and prices are not current shop quotes. The rows above are our selection guidance, not a manufacturer guarantee of build time.
Other ranges, including SD and premium variations, also exist. Do not infer difficulty from a short or cute appearance. Check the exact product rather than extending this four-range comparison to every Gundam model.
Scale, finished size and box size are different
A 1/100 model represents a larger fraction of its subject than 1/144. But two different mobile suits can have very different proportions, so their models and boxes may also differ at the same scale. A large backpack, weapons or display parts can matter more for packing than the height of the body.
Ask to see the closed box and, where available, the product’s finished dimensions. Check shelf space at home as well as luggage. Do not calculate suitcase fit from the character’s scale label alone.
Carry it home or order after the trip? Once you know the exact kit and protected box size, use the store-versus-delivery comparison to weigh luggage space, added costs and delivery timing before choosing where to buy. A kit you can take home today and a preorder for later are different options when you have a gift or building deadline.
Read five things on the box
- Full product identity: name, grade, scale and version. The same character may have several kits and revisions.
- What is actually included: the main model, weapons, base, effects and optional equipment. A picture can show a display example; read the contents.
- Assembly requirements: required tools, glue, paint and batteries, if any. Do not assume rules for one range apply to every model kit.
- Age guidance and handling: follow the box and instructions for the intended builder. Small pieces and cutting tools require appropriate care.
- Condition: for a resale item, ask whether bags are sealed, runners have been cut and instructions are present. An unopened inner bag is different from an unopened outer box.
Use Bandai’s official instruction search to look for the exact kit before buying. Some products may not be listed. If you cannot find it, ask the shop rather than substituting instructions for a visually similar version.
Worked example: three RX-78-2 ENTRY GRADE versions
For the standard ENTRY GRADE 1/144 RX-78-2 Gundam, Bandai's official instruction record identifies product number 2526611 and a May 29, 2021 release. Match the full version name as well as the character; the packages below have different contents.
On a small screen, swipe across the table to compare both columns.
| Version | Contents and assembly check |
|---|---|
| Standard | Includes a rifle and shield. Bandai specifies touch gates for removal by hand, with no nippers, paint or stickers required for this product's basic assembly. This is a product-specific claim, not a rule for every ENTRY GRADE kit. |
| Light Package Ver. | Uses a PP bag and includes no weapons. A similar character image does not make it the standard boxed version. |
| Full Weapon Set | Adds weapons and beam-saber effects. Bandai explicitly requires nippers to remove the beam sabers' clear parts from the runner. |
A box-size check for the standard version, JAN 4573102607478: Sofmap lists 227 × 172 × 54 mm; HLJ lists 230 × 175 × 55 mm (23 × 17.5 × 5.5 cm). These differing retailer-published package figures are not our measurements, the finished model's size or a shipping outer box. Check the actual closed box with protective clearance against your usable luggage space.
Example sources checked October 4, 2026 (UTC). These records identify versions and package dimensions; they do not establish shop stock or guarantee the box you will receive.
Three first-purchase scenarios
On a small screen, swipe across the table to compare all columns.
| Recipient / situation | Our suggested approach | Avoid |
|---|---|---|
| Never built a model | Shortlist a beginner-oriented kit, inspect its instructions and confirm tools. | Buying a complicated kit only because it is limited. |
| Enjoys detailed crafts | Compare HG and RG examples of a favourite design and check tiny-part handling. | Treating all 1/144 kits as equally simple. |
| Experienced builder, large display planned | Compare the exact MG or other range requested, plus packing dimensions. | Buying the wrong revision or an option-parts set instead of the main model. |
If you are choosing a gift, send the full product name or a photo of the label to the recipient before paying. That small check can prevent an expensive duplicate or a kit from the wrong range.
Buy a small, appropriate tool set
Read the chosen kit’s instructions first. Purchase only tools actually needed for the build; you can add specialist tools later. Ask staff to distinguish plastic-model nippers from tools for harder materials. Paints and finishing supplies are optional for some projects and essential for others, so verify the individual instructions.
Building during the trip also needs a suitable workspace, time and a way to protect loose parts. If you lack those, carry the unbuilt kit home instead of opening it in a hotel just to reduce the box size. Add the actual tool and packing costs to the budget planner.
Choose for your build, not the largest label
Illustrative situations, not reports of a particular shop or live offers.
First build on a short trip
You want a souvenir that you can finish at home without a large new tool collection.
Start with the design you like, read the particular kit’s tool and assembly guidance, and check what is in the box. A grade alone is not a personal difficulty rating.
More detail in a small display space
A smaller scale is attractive because your shelf is small.
Inspect the actual parts and instructions. Small finished size does not mean fewer parts or easier handling. Allow room for the base and pose, not only the standing height.
Buying as a gift
You know the recipient likes Gundam but not their collection.
Save the exact name and edition and check whether they already own it. A duplicate of a beloved kit may be less useful than a simpler design they actively want.
The range and general instruction sources were checked September 24, 2026; the RX-78-2 example sources were checked October 4, 2026 (UTC). Selection advice, examples and checklists are our editorial guidance. We have not visited or tested these stores or products. Recheck hours, entry rules and item availability before travelling. Our source policy.