Introduction
This instruction manual provides detailed guidance for assembling the Hasegawa HAZ03 1:450 Scale IJN Aircraft Carrier Shinano Model Kit. The Shinano was a formidable aircraft carrier, built on a battleship hull, and was the largest of its kind at its launch. This kit allows enthusiasts to recreate this historic vessel with accuracy and detail. Please read all instructions carefully before beginning assembly.

Image: Illustration of the IJN Aircraft Carrier Shinano, as depicted on the model kit packaging.
Safety Information
Always exercise caution when assembling model kits. This kit contains small parts that may pose a choking hazard for young children. Keep all components and tools out of reach of children under 14 years of age. Use appropriate ventilation when working with adhesives and paints (not included). Avoid direct contact of adhesives and paints with skin and eyes.
Parts List and Preparation
The Hasegawa HAZ03 kit includes approximately 281 pieces, designed for an accurate 1:450 scale representation of the IJN Aircraft Carrier Shinano. It also includes five carrier-based planes and a full set of decals.
Before You Begin:
- Carefully unpack all components and verify against the kit's internal parts diagram (refer to the included instruction booklet).
- Ensure you have all necessary tools, such as plastic cement, hobby knife, tweezers, and paints (not included).
- Clean any mold lines or excess plastic ("flash") from parts using a hobby knife or fine-grit sandpaper.
Assembly Instructions
Follow the detailed, full-color instructions provided within your kit for step-by-step assembly. The general process involves constructing the hull, adding deck structures, assembling the aircraft, and applying decals.
General Assembly Steps:
- Hull Assembly: Begin by joining the main hull sections. Ensure a strong bond and proper alignment.
- Deck and Superstructure: Attach the flight deck and the island superstructure. Pay close attention to the alignment of these large components.
- Propellers and Rudder: Install the propellers and rudder components to the underside of the hull.
- Aircraft Assembly: Assemble the five included carrier-based planes. These are small and require careful handling.
- Detailing and Decals: Add smaller details, such as anti-aircraft guns, masts, and railings. Apply the full-color decals according to the provided guide for an authentic finish.
- Final Inspection: Review your completed model for any loose parts or areas needing touch-ups.

Image: Detailed view of the aircraft carrier's island superstructure, showing intricate details.

Image: Rear view of the model, highlighting the propellers and rudder assembly.

Image: Close-up of the flight deck with the five carrier-based planes positioned.

Image: The fully assembled Hasegawa IJN Aircraft Carrier Shinano model, displayed on its stand.
Displaying Your Model
Once assembled, your Hasegawa Shinano model is ready for display. Choose a stable, level surface away from direct sunlight, excessive heat, or humidity to preserve the model's integrity and paint finish. The kit includes display stands for optimal presentation.

Image: Overhead view of the Shinano model's flight deck, showcasing its expansive surface and markings.
Maintenance
To keep your model in pristine condition, dust it regularly with a soft, dry brush or a can of compressed air. Avoid using liquid cleaners or abrasive materials, as these can damage the paint and decals. If any parts become loose, re-secure them with a small amount of plastic cement.
Troubleshooting
- Parts not fitting: Ensure you are using the correct parts as indicated in the kit's instruction booklet. Gently sand down edges if there is excess plastic preventing a snug fit.
- Decals not adhering: Ensure the surface is clean and dry. Use a decal setting solution to help the decals conform to irregular surfaces and adhere better.
- Warped parts: If a plastic part is slightly warped, it can sometimes be corrected by gently heating it with a hairdryer on a low setting and carefully bending it back into shape. Exercise extreme caution to avoid melting the plastic.
Specifications
| Feature | Detail |
|---|---|
| Model Number | HAZ03 |
| Scale | 1:450 |
| Manufacturer | Hasegawa |
| Material | Plastic |
| Number of Pieces | Approximately 281 |
| Included Components | 5 carrier-based planes, full decals |
| Recommended Age | 14 years and up |
| Approximate Length (assembled) | 23.3 inches (592 mm) |
| Approximate Width (assembled) | 6.1 inches (155 mm) |
Warranty and Support
For specific warranty information or technical support regarding missing or defective parts, please refer to the contact information provided within the original product packaging or visit the official Hasegawa website.





