This is my fiance.
He is a software tester at a healthy insurance company.
I guess software department is pretty casual.
The place he worked before was casual too.
He even sometimes wears sandals...
I would never thought you could wear shorts and sandals in a work place.
Japaneses always wear suits. You have to be business like all the time.
Even though it is so hot outside. They wear suits.
I like this culture.
It doesn't matter how you wear as long as you do your job.