A group of women working as bar hostesses have formed their own labor union, complaining about unpaid wages and sexual harassment…Rin Sakurai…was motivated to form the new union…[when] [a]fter Sakurai reduced the number of her workdays per week due to poor health, the bar reportedly stopped paying her. Sakurai, who had been sexually harassed by the bar manager, also found unjust payroll deductions for services she had never used…