Introduction
Thank you for choosing the JEKCA Maneki Neko Mini 01S building block set. This manual provides detailed instructions for assembling your model, along with important safety information, care guidelines, and product specifications. JEKCA building blocks utilize a unique interlocking system designed for sturdy and lasting creations.

The JEKCA Maneki Neko Mini 01S model, fully assembled.
What's in the Box
Please verify that all components are present before beginning assembly:
- Instruction Manual
- Building Bricks (over 670 pieces)
- Locking Pins
- Pin Driver Tool
- Quick Guide
Safety Information
WARNING: Small Parts inside. Not suitable for children under 14 years due to choking hazard. Adult supervision is recommended for younger users within the recommended age range.
Always keep small parts away from young children and pets. Dispose of packaging materials responsibly.
Assembly Instructions (Setup)
The JEKCA Maneki Neko Mini 01S model uses a unique Brick-through Interlocking System for robust construction. Follow the detailed step-by-step manual included in your package for precise assembly.
- Preparation: Unpack all components and organize the bricks by color and shape if desired. Refer to the included Quick Guide for initial setup tips.
- Interlocking System: JEKCA bricks are secured using specialized locking pins. Insert a pin through the designated holes in the bricks.
- Secure Connection: Use the provided Pin Driver tool to turn the pin 90 degrees. This action locks the bricks firmly in place, ensuring the stability of your model.
- Follow the Manual: Proceed with assembly by carefully following the visual and textual instructions in the included step-by-step manual. Each step is designed to guide you through the construction process.

Illustration of the JEKCA Brick-through Interlocking System. Insert the pin, then turn 90 degrees with the driver to lock.
The interlocking system ensures that once assembled, your model will be sturdy and not easily fall apart.
Official JEKCA video demonstrating the Brick-through Interlocking System and various models. This video illustrates the assembly concept.
Displaying Your Model
Once assembled, your JEKCA Maneki Neko Mini 01S model is a durable display piece. Place it on a stable, flat surface away from direct sunlight and extreme temperatures to preserve its colors and structural integrity.

The Maneki Neko Mini 01S model shown for scale, highlighting its compact size.

Side profile of the assembled Maneki Neko Mini 01S.

Front view of the assembled Maneki Neko Mini 01S.
Maintenance
To clean your JEKCA model, gently wipe it with a soft, dry cloth. For more stubborn dust, a slightly damp cloth can be used, followed by immediate drying. Avoid using harsh chemicals or abrasive cleaners, as these may damage the plastic bricks.
Troubleshooting
- Missing Parts: If you find any missing bricks or pins, please contact JEKCA customer support with your product model number (ST28JPY12) and a description of the missing components.
- Difficulty Assembling: Ensure you are using the Pin Driver tool correctly and turning the pins 90 degrees to lock. Refer to the step-by-step manual carefully. If a brick is difficult to connect, ensure it is aligned properly with the pins. Do not force connections, as this may damage the bricks.
- Model Instability: Double-check that all pins are fully inserted and locked by turning them 90 degrees. The JEKCA interlocking system is designed for stability, so instability usually indicates an incomplete connection.
Specifications
| Feature | Detail |
|---|---|
| Model Number | ST28JPY12 |
| Product Dimensions | 3.7 x 4.17 x 6.06 inches (9.4 x 10.6 x 15.4 cm) |
| Item Weight | 1.26 pounds |
| Number of Pieces | >670 pieces |
| Recommended Age | 14 years and up |
| Material | Plastic |
Warranty and Support
For any questions, concerns, or support regarding your JEKCA Maneki Neko Mini 01S building block set, please contact the manufacturer, JEKCA. Refer to the contact information provided on the product packaging or visit the official JEKCA website for assistance.
Please retain your purchase receipt as proof of purchase for any warranty claims or support inquiries.