Seiji Ninomiya is a nice guy.

We love Seiji Ninomiya. He is a nice guy. He is a good singer and good at sport.
Everyday He walks about 3 miles. A good walker.
And also he is a good novelist. He wrote many novels.
Now he is anxious about  Aging of Japan.
Nobody can stop Aging of Japan.
There is a big elderly land in Japan.
And there is a river between under sixties and over sixties.
"No Contact each other."
Seiji Ninomiya is always anxious about Aging of Japan.
Most Japanese people don't know this big problem.