Technician overcomes English jitters Kayoko Nagahara / Yomiuri Shimbun Staff Writer Oki Electric Industry Co. often invites guests from overseas for sales talks at its factory in Honjo, Saitama Prefecture. Masao Iwata, one of the company's technical specialists, does not hesitate to speak English when taking them on tours of the facility. "This is our service menu," Iwata, 37, said one day as he..