It is a great honor to assume the position of Executive President of the Japanese Society for Dementia Research (JSDR). Since its establishment in 1982, the Society has developed a distinguished history spanning more than four decades. Over this period, it has grown steadily and strengthened its presence both in Japan and internationally. As of 2025, the JSDR has 6,503 members, and its membership continues to expand each year.

The mission of the JSDR is to generate scientific evidence that improves clinical practice and care for dementia. In recent years, anti-amyloid-β therapies have been introduced into clinical practice. The Society has played a central role in promoting their appropriate use and in ensuring that eligible patients can access these treatments in a timely manner. In parallel, the JSDR is committed to advancing optimal models of care, encouraging lifestyle-based prevention strategies, and improving social systems that support people living with dementia. Through these efforts, the Society aims to promote brain health among older adults and to contribute to a sustainable aging society.

To achieve these goals, the JSDR has established 17 committees that undertake a wide range of activities, including: 1) Training and certifying professionals engaged in clinical practice of dementia ; 2) Promoting basic and clinical research; 3) Refining diagnostic and therapeutic strategies; 4) Providing policy recommendations based on scientific evidence; 5) Advancing diversity and inclusion within the Society; 6) Supporting early-career researchers; 7) Publishing the official journal Dementia Japan; and 8) Strengthening international collaboration.

In Japan, the Basic Act on Dementia was recently enacted, and national initiatives are underway to build an inclusive society in which people living with dementia can participate fully and live with dignity. The core principles of dementia policy include respect for individual autonomy, equitable access to medical and social services, support for families and communities, promotion of public understanding, and advancement of research and development. The JSDR will continue to collaborate closely with related academic societies and private organizations to support the implementation of the Basic Plan for Promoting Dementia Measures.

Our goal is to cultivate an open and inclusive academic community in which diverse perspectives are valued, members learn from one another, and mutual understanding is strengthened. We sincerely ask for your continued support and collaboration as we work together to advance dementia research and improve the lives of those affected by dementia.