Make your own
You guys crack me up! I have a heavy set of hak that I made myself. Some girl skills are really handy - I make all my own kimono - and I tacked the pleats! When I wash them, which is a lot more than four times a year, I hang them to dry and the pleats dry in place. I never have to pleat them and I don't have to worry about them bunching up when I am moving across the mat on my knees.
Okay so call me a heretic, but really guys - it isn't supposed to be that hard.