These days I remembered dreams I saw in before night. Every night I swam in a deep sea freely with blonde mermaid. In the past I haven’t experienced like that, so I didn’t know why I had this kinds of dreams.

However, I realized changes of my lifestyle when I thought about of my recent days, it meant from the time I came back to Japan from Korea. The changes of my lifestyle was that I changed my mattress  for better sleeping.

As I recall, the time I changed it is the same with the time I dreamed sea dream. Then I think my mattress make me sea dream. Till now I slept on a Japanese-style bedding, but I decided to sleep on western style bed.

In other words, products can affect human’s deep psyche. I think there are many other examples.