The purpose of this presentation is to show that Japanese
coins have important
meanings and techniques to protect them
from forgery. There are imitation coins in every country as well as Japan.
However, two kinds of Japanese coins have holes in them to protect them from
forgery. Also the biggest coin of Japan has four methods to protect
it from counterfeit, including "cutting-edge" and
"world-first" techniques. Japanese coins have plants for images and all of
them have interesting meanings. After listening to this presentation, you
will be interested in not only Japanese coins but also your own country’s
money.
I had a good time visiting the Southwest USA with Extension students from 15 to 21, October. It was an education trip and I experienced new things and there was a lot of nature which is comfortable for me. I was looking forward to going on the Southwest trip for a long time. I have image that the Southwest is very hot but this place was cold than Spokane. It was interesting that the temperature was totally different in the same place. There were three emotions that I experienced on this trip. First, I was moved by the beautiful landscape of the Grand Canyon. It is absolutely enormous. When I look down the cliff, I remembered the teacher's caution for us that there are lots of people who die and I scared. I and my roommate wanted to see the sunrise so we tried to got up at 4:00 a.m. and then we could see the sunrise which was really fabulous. After that, we decided to rent a bicycle but we changed our mind and because we had lots of time. Surprisingly, we walked 10 miles aro...