I attended the funeral ceremony for the neighbor today. The neighbor, 92 years old woman, was died by heart failure. She had no dementia that means the disease of impediment to recognition. I said to the bereaved family that she was happy because had been cared by gentle family till last time without dementia. Japanese lives long life. It is not rare to live over 90 years, but there are many dementias in older generation. The ratio of dementia over 65 year group is about 15%. The ratio is increasing year after year. We must avoid suffering by dementia. I’ll present the therapy and precaution of the dementia in the Yamanashi Agricultural Medical Congress Jan.23, at Yamanashi JA hall. I am now preparing for the presentation.