1. Introduction
This instruction manual provides essential information for the assembly and care of your KAWADA Nanoblock Mini Nano Rilakkuma Vol. 2 building sets. This series features micro-sized building blocks designed to create detailed miniature figures of popular Rilakkuma characters.
Each box contains 6 blind packages, with a total of 6 unique character types to collect: Rilakkuma, Korilakkuma, Chairoikoguma, Aoi Ookami, Sakura no Korisu, and Minto no Kotori. Each character is designed to reproduce its features accurately using Nanoblock pieces.

Figure 1: The product packaging for Nanoblock Mini Nano Rilakkuma Vol. 2, showing the various characters included in the collection.

Figure 2: A display of the six assembled Nanoblock Mini Nano Rilakkuma Vol. 2 characters, showcasing their intricate details and small size.
2. Safety Information
- Small Parts Warning: This product contains small parts and is not suitable for children under 3 years old due to choking hazards.
- Recommended Age: The manufacturer recommends this product for ages 12 years and up.
- Material: The blocks are made from plastic. The material is non-toxic.
- Adult Supervision: Adult supervision is recommended for younger builders.
3. Package Contents
Each Nanoblock Mini Nano Rilakkuma Vol. 2 box (NBMC_36S) contains:
- Six (6) individually sealed blind packages.
- Each blind package contains the necessary Nanoblock pieces and assembly instructions for one of the six Rilakkuma characters.
The six collectible characters are:
- Rilakkuma
- Korilakkuma
- Chairoikoguma
- Aoi Ookami
- Sakura no Korisu
- Minto no Kotori
4. Setup and Assembly
Assembly is required for each Nanoblock figure. Follow the steps below for successful construction:
- Unpack: Open one of the blind packages to reveal the Nanoblock pieces and the character-specific assembly diagram.
- Identify Pieces: Carefully identify all the pieces. Due to their small size, it is recommended to work on a clean, flat surface to prevent loss of parts.
- Follow Instructions: Refer to the included assembly diagram for your specific character. The diagrams illustrate the step-by-step placement of each block.
- Connect Blocks: Nanoblocks connect by pressing the studs on one block into the holes on another. Ensure a firm connection for stability.
- Layer by Layer: Most Nanoblock models are built layer by layer from the base upwards. Pay close attention to the orientation of each block.
- Completion: Once all pieces are assembled according to the diagram, your Nanoblock character is complete.
The Rilakkuma character, for example, consists of approximately 70 pieces. The difficulty level is generally suitable for the recommended age group, focusing on problem-solving skills.

Figure 3: An assembled Nanoblock Rilakkuma figure shown in a hand, illustrating the micro-sized scale of the blocks and the finished model.

Figure 4: A detailed close-up of the assembled Nanoblock Rilakkuma figure, highlighting the block construction and character features.
5. Operating and Usage
Once assembled, your Nanoblock Mini Nano Rilakkuma figures are intended for display and collection. They are not designed for rough play.
- Display: Place your assembled figures on a stable surface where they can be admired.
- Handling: Handle the figures with care to prevent accidental disassembly of the small blocks.
- Collection: Enjoy collecting all six unique characters in the series.
6. Maintenance
To ensure the longevity and appearance of your Nanoblock figures, follow these maintenance guidelines:
- Cleaning: Gently wipe the figures with a dry, soft cloth to remove dust. Avoid using harsh chemicals or abrasive materials.
- Storage: Store figures away from direct sunlight, high humidity, and extreme temperatures, which can cause material degradation or discoloration over time.
- Disassembly: If you need to disassemble a figure, do so carefully to avoid damaging the blocks. Use a Nanoblock separator tool if available, or gently pry blocks apart.
7. Troubleshooting
If you encounter any issues during assembly or use, consider the following:
- Missing Pieces: Double-check your work area and packaging. If a piece is genuinely missing, please contact KAWADA customer support.
- Difficulty Assembling: Ensure all pieces are correctly oriented and firmly pressed together. Refer to the assembly diagrams carefully for each step. Sometimes, a small block may be mistaken for another similar-looking piece.
- Figure Instability: If your assembled figure feels unstable, re-examine the connections between blocks. Ensure all connections are secure.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | KAWADA |
| Model Number | NBMC_36S |
| Product Type | Mini Nano Building Blocks |
| Series | Rilakkuma Vol. 2 |
| Number of Characters | 6 (in 1 box) |
| Material | Plastic |
| Recommended Age | 12 years and up |
| Educational Objective | Problem Solving Skills |
| Product Dimensions (approx.) | 2.2 x 2.8 x 3.5 cm (Rilakkuma figure) |
| Assembly Required | Yes |
9. Warranty and Support
For product inquiries, technical support, or to report any issues such as missing parts, please contact KAWADA customer service directly. Contact information can typically be found on the product packaging or the official KAWADA website.
Please retain your purchase receipt as proof of purchase for any warranty claims, if applicable, as per KAWADA's official warranty policy.