This is Saturday so that I got up little late. I had heard that a mobile phone's alarm rang many times until its battery ran out. How tired am I? I can keep sleeping a whole day if I am allowed to stay on bed.
From June to mid-July the climate in almost all part of Japan become rainy and humid. It is called Tsuyu. Food easily gets spoiled and grows moldy. I guess that humidity makes me more tired than I think. I make use of air conditioners to dehumidify an atmosphere to keep rooms clean and comfortable.