KAWADA NAN23370

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Contents

KAWADA nanoblock Sanrio Gudetama Character Collection Series Building Kit Instruction Manual

Model: NAN23370

1. Introduction

This manual provides detailed instructions for assembling and maintaining your KAWADA nanoblock Sanrio Gudetama Character Collection Series Building Kit. Please read all instructions carefully before beginning assembly to ensure a correct and enjoyable building experience.

The nanoblock Gudetama model, once assembled, stands approximately 1.65 inches (4.19 cm) tall and is composed of 190 micro-sized building pieces. This kit is designed to enhance creative thinking, problem-solving skills, and spatial reasoning.

Assembled nanoblock Gudetama model

Image 1.1: The completed nanoblock Gudetama model, showcasing its compact size and detailed design.

2. Safety Information

WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.

  • Keep all small parts away from young children and pets.
  • Adult supervision is recommended for builders under the age of 15, as per manufacturer's recommendation.
  • Do not ingest any parts.
  • Dispose of packaging materials responsibly.

3. Package Contents

Before beginning assembly, please verify that all components are present. Your kit should contain:

  • Approximately 190 nanoblock pieces (various shapes and colors, primarily yellow and white for Gudetama).
  • Detailed assembly instructions booklet.
  • A Bandai Namco warning label on the product box, indicating an officially licensed product.
Nanoblock model held in a hand for size comparison

Image 3.1: Nanoblock pieces are micro-sized, as demonstrated by this model held in a hand.

4. Setup and Assembly Instructions

The nanoblock Gudetama kit has a difficulty level of 2 out of 5. Patience and attention to detail are key for a successful build.

  1. Preparation: Clear a well-lit, flat, and stable workspace. Organize your nanoblock pieces by color and shape if desired, though the small number of pieces for this model may not require extensive sorting.
  2. Review Instructions: Carefully examine the included instruction booklet. It will provide step-by-step diagrams for assembling your Gudetama model.
  3. Start Building: Begin by following the diagrams from the base upwards. Pay close attention to the orientation and placement of each block.
  4. Piece Placement: Use gentle pressure to connect the blocks. If a piece does not fit easily, double-check the instructions to ensure correct placement. Avoid forcing pieces, as this can damage them.
  5. Layer by Layer: Nanoblock models are typically built layer by layer. Ensure each layer is securely connected before proceeding to the next.
  6. Detailing: The final steps will involve adding smaller detail pieces to complete Gudetama's features.
Nanoblock difficulty scale showing progression of models

Image 4.1: Nanoblock models vary in complexity. The Gudetama kit is rated difficulty level 2.

5. Operating and Display

Once assembled, your nanoblock Gudetama model is ready for display. It is a static model designed for decorative purposes.

  • Place the model on a flat, stable surface to prevent accidental falls.
  • Avoid placing it in direct sunlight or near heat sources, which could potentially warp the plastic over time.
  • The model is stackable, allowing for creative display options with other nanoblock creations.

6. Maintenance

To keep your nanoblock Gudetama model in optimal condition:

  • Cleaning: Use a soft, dry brush or a can of compressed air to remove dust. For stubborn dirt, a slightly damp cloth can be used, but avoid excessive moisture.
  • Handling: Handle the model gently. While nanoblocks are designed to connect securely, excessive force or dropping can cause pieces to detach.
  • Storage: If disassembling for storage, keep all pieces in a sealed container to prevent loss.

7. Troubleshooting

Missing Pieces:
Carefully re-check your workspace and packaging. Due to the small size of nanoblock pieces, they can be easily overlooked. If pieces are genuinely missing, contact customer support (see Section 9).
Difficulty Connecting Pieces:
Ensure the pieces are correctly oriented according to the instructions. Apply firm but gentle pressure. If a piece still doesn't fit, verify it's the correct piece for that step.
Model Instability:
Review previous steps to ensure all connections are secure and pieces are correctly aligned. A loose connection in an earlier layer can affect the stability of subsequent layers.

8. Specifications

AttributeDetail
Model NumberNAN23370
BrandKAWADA
SeriesSanrio Character Collection
CharacterGudetama
Number of Pieces190
Difficulty Level2 (out of 5)
Assembled Dimensions (approx.)6.19 x 5.99 x 4.19 cm (2.44 x 2.36 x 1.65 inches)
Weight (approx.)31 g (1.09 oz)
MaterialPlastic
Recommended Age15 years and up
Educational ObjectivesCreative Thinking, Problem Solving Skills, Spatial Reasoning
Country of OriginChina

9. Warranty and Support

For information regarding product warranty or if you require assistance with your nanoblock kit, please refer to the contact information provided on the product packaging or the official KAWADA website. Ensure you have your model number (NAN23370) available when contacting support.

Official KAWADA Website: www.kawada.co.jp/nanoblock/ (Please note: This link is for informational purposes and may lead to an external site.)

© 2026 KAWADA. All rights reserved. Sanrio characters are trademarks of Sanrio Co., Ltd.

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