As physical and mental functions decline with age, this condition is known as “frailty.” It refers to the intermediate state between being healthy and requiring nursing care, and it is important to prevent it through proper diet, physical activity, and social engagement. However, it does require a certain level of awareness and effort, making it difficult to put into practice. In this context, mechanisms that allow people to enjoy games while naturally contributing to frailty prevention are gaining attention. Today, the 15th, is Respect for the Aged Day. We introduce efforts within Hokkaido aimed at achieving healthy longevity.

Developing the “Oral Health Bingo” (foreground) for oral frailty prevention. On the left is the “Hokkaido Character Banner.”

Sapporo City University’s Faculty of Design and Faculty of Nursing, including instructors, students, and graduate students, have been working on developing analog games for frailty prevention since 2023. The games are designed to encourage light exercise and knowledge acquisition while playing, as well as promote interaction among participants. So far, two board games have been created, and one bingo game is currently being improved. These are beginning to be used in care prevention settings, and those involved are calling for their application in various contexts.

Answers and explanations are provided later in the article.

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Respect for the Aged Day

“Respect for the Aged Day” is a Japanese national holiday celebrated annually on the third Monday of September to honor elderly citizens. It originated in 1947 in Hyōgo Prefecture as “Old Folks’ Day” and was designated a national holiday in 1966. The day promotes respect for the elderly and acknowledges their contributions to society.

Hokkaido Character Banner

The Hokkaido Character Banner is a large, decorative flag that features popular mascot characters from Japan’s northernmost prefecture. It is a modern cultural symbol, often displayed at events and tourist spots, representing Hokkaido’s friendly and welcoming identity through its beloved kawaii (cute) character culture. While it doesn’t have a deep historical background, it reflects the contemporary practice of Japanese prefectures using yuru-chara (mascot characters) for promotion and regional pride.

Oral Health Bingo

“Oral Health Bingo” is not a traditional place or cultural site, but rather an educational game designed to teach good dental hygiene practices, often used in schools or community health programs. Its history is modern, originating as a creative tool by dental professionals and educators to make learning about oral care engaging and fun for children and families.

Sapporo City University

Sapporo City University is a public university in Sapporo, Japan, established in 2006 through the merger of several local municipal colleges. It was founded to provide practical, community-focused education and is known for its modern programs in design, nursing, and welfare studies.

Faculty of Design

The Faculty of Design is an academic institution dedicated to the study and practice of design disciplines, often established within a university. Its history typically reflects the evolution of design as a formal field of study, emerging prominently in the 20th century alongside movements like the Bauhaus, which integrated art, craft, and technology. These faculties aim to educate future designers by combining theoretical knowledge with practical, studio-based learning.

Faculty of Nursing

The Faculty of Nursing is an academic institution dedicated to the education and training of nurses. Its history is tied to the professionalization of nursing, which was significantly advanced by figures like Florence Nightingale in the 19th century, who established the first secular nursing school. These faculties are now integral parts of universities worldwide, combining scientific education with clinical practice to prepare healthcare professionals.