nanoblock NBCC166
nanoblock Demon Slayer: Kimetsu no Yaiba - Zenitsu Agatsuma (Thunder Breathing) Building Kit Instruction Manual
Model: NBCC166 | Brand: nanoblock
1. Product Overview
This nanoblock building kit allows you to construct a detailed model of Zenitsu Agatsuma (Thunder Breathing) from the Demon Slayer: Kimetsu no Yaiba series. The assembled model stands approximately 2.20 inches tall and consists of 250 micro-sized pieces.
The kit is designed for ages 12 and up, with a difficulty level rated at 3 out of 5, indicating a moderate challenge suitable for experienced builders or those seeking a rewarding construction experience.

Figure 1.1: Assembled Zenitsu Agatsuma nanoblock model. This image displays the completed model, highlighting its intricate details and vibrant colors.
2. Safety Information
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.
- Keep all small parts away from young children and pets to prevent accidental ingestion.
- Adult supervision is recommended for younger builders (ages 12-15).
- Dispose of packaging materials responsibly.
3. Package Contents
Verify that all components are present before beginning assembly.
- Zenitsu Agatsuma (Thunder Breathing) Character Collection Series nanoblock pieces (approximately 250 pieces).
- Detailed step-by-step instruction manual.

Figure 3.1: Zenitsu Agatsuma nanoblock product box. The box contains all necessary pieces and the instruction manual.
4. Assembly Instructions
This nanoblock kit includes a detailed, step-by-step instruction manual. Follow the diagrams carefully to ensure correct assembly. Nanoblocks are micro-sized, with individual bricks as small as 4mm x 4mm x 5mm, requiring precision during construction.
- Preparation: Open the package and carefully empty all nanoblock pieces onto a clean, flat surface. Organize pieces by color and shape if desired to facilitate easier building.
- Follow the Manual: Refer to the included instruction manual for specific building steps. Each step will illustrate which pieces to use and where to place them.
- Precision Placement: Due to the small size of the blocks, use a steady hand. Ensure each block is firmly connected to the previous one for stability.
- Review Steps: If a section appears incorrect, re-examine the instructions for that step and the preceding ones.

Figure 4.1: Detailed view of the Zenitsu Agatsuma nanoblock model. This image demonstrates the level of detail achievable with nanoblocks.

Figure 4.2: Rear view of the Zenitsu Agatsuma nanoblock model. This perspective highlights the construction from a different angle.
5. Product Care and Maintenance
- Cleaning: To clean the assembled model, gently wipe with a dry, soft cloth. For stubborn dust, a soft brush or compressed air can be used. Avoid using water or chemical cleaners, as these may damage the blocks or cause discoloration.
- Storage: Store the assembled model in a stable location away from direct sunlight and extreme temperatures to prevent warping or fading of the plastic.
- Disassembly: If disassembling the model, do so carefully to avoid damaging the small connection points of the blocks.
6. Troubleshooting
- Missing Pieces: While rare, if you believe a piece is missing, double-check the packaging and your building area. If a piece is genuinely missing, refer to the warranty and support section for contact information.
- Difficulty Connecting Pieces: Ensure pieces are aligned correctly. Apply gentle, even pressure. Avoid forcing pieces, as this can cause damage.
- Model Instability: Review previous steps to confirm all connections are secure and blocks are placed according to the instructions. Loose connections can lead to instability.
7. Specifications
| Feature | Detail |
|---|---|
| Product Name | nanoblock Demon Slayer: Kimetsu no Yaiba - Zenitsu Agatsuma (Thunder Breathing) Character Collection Series Building Kit |
| Model Number | NBCC166 |
| Brand | nanoblock |
| Number of Pieces | Approximately 250 |
| Assembled Dimensions | Approximately 1.5 x 2.5 x 2.2 inches (Product Dimensions) |
| Item Weight | 1.09 ounces |
| Recommended Age | 12 years and up (Difficulty Level 3/5) |
| Manufacturer | Kawada |
| Release Date | July 1, 2024 |
8. Warranty and Support
This product is an officially licensed Kawada product. For product support assistance within the United States, please refer to the contact information provided by the sole and authorized distributor, Bandai Namco. The product box will feature a Bandai Namco warning label, which serves as proof of authenticity and eligibility for support.
This product has been thoroughly tested for safety and meets all North American consumer product safety regulations.
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