Better salary and benefits, yet glass ceiling on when it comes to promotion - Sales Hitachi Employee Review

Glass ceiling when it comes to promotion. i.e. management positions are mostly occupied by people from the owner company in Japan. they come and go every 3 to 5 year as senior management (director, CEO, CFO, etc.) even though some of them don't even speak English. you will never be able to be promoted beyond general manager unless you bring tons of profit to the company.