I agree that JSL would be abetter 141 walk-up option. The quality of the girls seems to be very good there. Sometimes it's also worth taking a look in Fuji but I find the wait for the elevator to be too long personally and I am always worried I'll bump into a work colleague there
Keep searching, you'll find them and then you just keep a regular little rotation going. As the girls get to know you the menu increases but the price does not