YUPO Matte Used for Waterproof, Durable Karuta Cards for Play Around Water

Chiba Print Co., Ltd. developed karuta cards for repeated use in wet environments such as pools and bathrooms, where water resistance and durability were key requirements.YUPO Matte QJJ400 was selected for its performance and solid feel, contributing to a product that balances playability and quality.
The karuta cards in this case were designed for use in homes and care facilities, including wet environments such as pools and bathrooms. As they are handled repeatedly by children, resistance to water and durability under frequent and sometimes rough use were essential requirements.
Material selection focused on waterproofness for use around water and durability to withstand repeated handling. In addition, to enhance the overall quality of the karuta as a product, a solid and premium feel when held was also an important consideration.
YUPO Matte QJJ400 was selected for its sufficient thickness, water resistance, and durability, as well as its suitability for creating an appropriate texture for karuta cards. In addition to durability, its ability to provide a strong material presence and a high-quality finish led to its adoption.