Higher costs as a result of Ukraine war, supply chain issues and effects of Covid force lunching office workers to tighten belts

Even in a city of tens of thousands of restaurants, including a large number with Michelin stars, is it really possible in Tokyo to spend as little as ¥500 (£2.60) a day on lunch without eating the same modest meal day in, day out?

The answer, according to increasingly cash-strapped office workers in the Japanese capital, is a resounding yes.