Originally posted by: hiten mitsurugi
Because they're girls and can only fight for 3 weeks out of the month. They spend the fourth week on the disabled list. It would be too easy for other ninjas to track them, since the smell of blood would be very strong. So they get less "screen time."
Yeah, but there is also a week in the month I would hate to have to fight one of em. Kida equals out there.