Kendo: where there are people so fast that they can score a point before the referee finishes saying hajime (start).
where there are people with strong enough ki that the opponent freezes up (not kidding)
Where there are people who can hit so hard that the helmet comes off.
And also a martial art where people have died.
I am from a Ken-do school in Singapore, and have never seen that uniform, which school, organization, group is the uniform from?
I'm from a Kendo school in Singapore too... I'm from NYP. And as far as I know the uniform is the same everywhere. Unless you meant the color