Compared to the world, do Japanese people have less sleep? In addition, from the perspective of foreigners, Japanese sleep is full of wonders, such as sleeping in the shape of a river with children and falling asleep on the train! The studio is a big debate with pros and cons! ▽We will approach the development of "pillows" that Japanese people are particular about. How is a pillow made that supports the head and neck and does not stiffen shoulders? ▽Resolve the lack of sleep with "napping"!? A 10-minute nap incorporated into a busy school life in classes and club activities. Is there a change in student life...?