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Bandai Raijinmaru (Mashin Hero Wataru)

$33.99 AUD
Goraiin's thunder god Mashin from the 2025 Wataru anime, paired counterpart to Fujinmaru and the same mecha that becomes Enjyoumaru later in the story. Snap-fit, common-frame build with clear-part Thunder Swords that combine into a single blade.
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Key features

Combining Thunder Swords: the twin shoulder blades connect into one tachi for a cleaner display pose.

Clear-part thunder effects: the Thunder Drum and swords are moulded in clear plastic, not painted on.

Shared common-frame build: no glue, no paint, same engineering as the rest of the current Wataru mecha line.

Returns & Refunds
  1. Australian Consumer Law Compliance: Mecha Express Australia strictly adheres to the Australian Consumer Law for all transactions.
  2. Contact Process for Issues: If you encounter any issues with your purchase, you should first contact Mecha Express Australia via email at support@mechaexpressaustralia.com.au, describing the problem and providing photos and contact details.
  3. Response and Advice: Mecha Express Australia will promptly respond to your email to discuss the issue and advise on the next steps.
  4. USA Customer Policy: USA customers are not eligible for returns, refunds, or compensation for any issues including lost, stolen, or incorrectly delivered items.
  5. Return Conditions for AU and NZ: Items must be returned in their original, undamaged, and resalable packaging if requested by Mecha Express Australia.
  6. Refund and Replacement Policy: Australian and New Zealand customers may receive replacements or refunds for reasons like change of mind (before dispatch with a restocking fee), incorrect items, lost/stolen/damaged parcels during delivery, missing parts, or inability to supply an item. Mecha Express Australia will give you a Reply Paid number for you to return these items at no cost to you at your local Australia Post outlet.
  7. Non-refundable Items: Items that cannot be refunded include those that are opened, used, partly assembled, lost parts, self-damaged items, or items found with no issues.
  8. Duplication Promise: Returns are accepted if you receive a duplicate gift, provided the item is returned in resalable condition and at your own expense.
  9. Pre-Order Cancellation: While pre-order refunds are typically not offered, requests will be considered but subject to a 10% restocking and administration fee.
  10. Restocking and Administration Charge: A 10% fee applies to canceled orders or refunds to cover non-refundable third-party fees, calculated on the total value of the products and shipping costs.
Series Assembly Guide FAQ

Bandai Raijinmaru (Mashin Hero Wataru)

Goraiin's thunder god, before the story turns dark

Raijinmaru is Goraiin's Mashin in Mashin Souzo Densetsu Wataru (魔神創造伝ワタル), Bandai's 2025 TV anime made for the 35th anniversary of the original 1988 Mashin Hero Wataru. Thunder god armour, twin shoulder-mounted Thunder Swords, and the design counterpart to Fujinmaru's wind god build. Raijinmaru is also the mecha at the centre of the show's biggest turn: the villain Enjoda crystallises Goraiin's body using Raijinmaru as the vessel, corrupting it into Enjyoumaru. This kit is Raijinmaru before that happens, the hero-side Mashin as Goraiin rides it into the early arcs.

A good starting kit for the Wataru mecha shelf, or the one to sit next to Enjyoumaru if you want the "before and after" of the story's biggest turn.

Build difficulty

Raijinmaru goes together on the same shared common-frame, touch-gate snap-fit system Bandai uses across the current Wataru mecha line, so no cement and no paint are needed for a standard build. Bandai hasn't published an exact part count or an official skill rating for this specific kit. Going by the rest of the line, same engineering, similar sub-$40 price point, it's a single-sitting build rather than a marathon one, and a first-time builder can get through it without much trouble.

Technical highlights

Raijinmaru uses Bandai's shared common-frame engineering for the Wataru mecha line, so the body breaks down part by part the same way as the rest of the roster. The signature Thunder Drum on the back and the twin Thunder Swords are moulded in clear parts to sell the electrical effect, and the two swords connect to form a single tachi blade for display. We couldn't confirm a specific colour-separation grade or full accessory count for this exact release from published retailer listings, so the technical claims here are kept to what's actually confirmed.

What makes this kit special

  • Snap-fit, common-frame build: no glue, no paint, the same engineering Bandai uses across the whole Wataru mecha line.
  • Twin Thunder Swords that combine: the shoulder-mounted blades connect into a single tachi for display.
  • Clear-part thunder effects: the Thunder Drum and swords are moulded in clear plastic rather than painted on.
  • The hero-side half of the story's big turn: this is the mecha before Enjoda corrupts it into Enjyoumaru.
  • Paired design with Fujinmaru: thunder god counterpart to the wind god Mashin, both from the same series.
  • Genuine Bandai Spirits release: official kit from the current Wataru anime line, not a third-party or unlicensed cast.

What's in the box

  • Plastic parts runners for Raijinmaru's full-body assembly (common-frame, snap-fit design)
  • Twin Thunder Sword parts (clear plastic)
  • Thunder Drum back unit (clear plastic)
  • Instruction sheet

We could not verify a complete parts and accessory breakdown for this specific kit from any published source. If Bandai's box lists additional parts, this section gets updated once the physical box is confirmed rather than guessing at contents.

Compatible kits

No specific compatible accessories or display stands have been confirmed for Raijinmaru, so none are linked here. If you're building out the full Wataru mecha roster, the kits below share the same common-frame engineering.

Build your Wataru mecha collection

Raijinmaru sits alongside the rest of Bandai's current Wataru mecha line-up, all currently in stock:

Build specifications

  • Series: Mashin Souzo Densetsu Wataru (2025 TV anime), part of the Mashin Hero Wataru franchise
  • Manufacturer: Bandai Spirits
  • Character: Raijinmaru, Goraiin's Mashin
  • Kit number: 5068388
  • Barcode: 4573102683885
  • Assembly method: Snap-fit, common frame (no cement required)
  • Paint required: No, for a standard build

Perfect for

  • Collectors building out the hero side of the Wataru mecha shelf before the story turns
  • Anyone who already has Enjyoumaru and wants the "before" half of that story beat
  • Builders who want a fast, glue-free, paint-free build in one sitting
  • Fans of the 2025 Mashin Souzo Densetsu Wataru series or the original 1988 franchise
  • First-time model builders looking for an easy snap-fit kit to start with

Fast Australian shipping

Dispatched same day from our Brisbane warehouse if ordered before 2pm AEST on weekdays. Free shipping Australia-wide on orders over $199. Genuine Australian stock in hand, not ordered through an overseas proxy. Packed securely in a sturdy outer box with water-soluble cornstarch void fill that dissolves cleanly in the sink.

What to watch for

We haven't found independent builder reviews for this specific kit yet, so we can't give verified feedback on fit or finish here. As a general note on Bandai's Wataru common-frame kits: they're designed for snap-fit assembly, so if a joint feels tight, don't force it, a light twist usually seats the part cleanly.

Builder tip: nippers make for cleaner runner removal than twisting alone, even on a no-cement kit like this one.

Build notes

No cement or paint required for a standard build. A pair of nippers is the only tool you really need. Expect a single sitting to complete. Suitable for beginners as a first Bandai snap-fit kit.

Last updated: 16 July 2026 (AEST)

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Assembly Guide

SKILL LEVEL REQUIRED
Skill Level.2 Basic modeling skills are required. Parental supervision may be required for younger children. These kits are generally suitable for beginner builders. A basic set of modeling tools are required including nippers, hobby knife, sanding sticks/paper, file, and tweezers. No glue is needed for the general assembly. Parts will need to be removed by using a pair of nippers and cutting the part away from the runner. Parts may require clean-up where they were removed from the runner.
No Cement Required

Gunpla (plastic model kits) are a snap together assembly and do not need plastic cement to complete. We always recommend having some plastic cement handy as a part of your modeler's tool kit. If you prefer to fix your model in a particular pose then plastic cement will work. Plastic cement is also perfect to use if a joint is loose. Apply plastic cement in a single thin layer and allow it to dry completely before test fitting. Re-apply more cement if necessary.

No Painting Required

Gunpla (plastic model kits) are designed to be built and displayed without the need for painting. Kits are molded in different colours replicating the colours of the actual mecha from the Mecha series. A technique called colour separation, where multiple parts of the model are molded in different colours on the same sprue is also used. Mecha kits often include stickers or water-slide decals that can be applied to the model to enhance its appearance. Some Gunpla kits come with pre-painted parts or parts with pre-applied details, such as metallic or translucent finishes.

Many modelers still choose to paint their kits to customize and add further detail. Painting allows for more creativity and personalization, enabling modelers to achieve unique effects, weathering, and colour schemes that may not be available out of the box. However, the kits are designed to be enjoyable and visually appealing even without painting, making them accessible to a wide range of hobbyists.

Frequently Asked Questions

What makes these Gunpla kits the hottest sellers?

These kits are fan favourites for their detailed design, affordability, and build size, offering a balanced and enjoyable building experience.

Are these hottest seller kits suitable for beginners?

Absolutely! Especially the HG kits, which are known for their fewer parts and simplicity, making them a great starting point for new builders.

What is the level of detail in the MG and RG hottest sellers?

MG kits boast a detailed inner frame and additional parts, while RG combines MG’s complexity with HG’s size for an intricate, compact build.

Can I get replacement parts if I lose some during the build?

Yes, if you buy a kit from Gundam Express Australia we will source replacement parts for you. This is not a quick process as parts need to come from Bandai in Japan.

How much space will I need to display these Gunpla?

HG and RG Gundam kits are compact, while MG Gundam are larger but still manageable. You won’t need too much space to showcase these masterpieces beautifully.

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