This episode examines ways Japanese companies are looking to overcome some of the main issues that are preventing hydrogen from catching on as a clean source of energy.

[In Focus: Prospects for Higher Wages Build Across Japan's Economy]
Wages in Japan have been stagnant for years, with workers reluctant to ask for much. But with prices rising for all kinds of goods, that could be a thing of the past. We look at moves by companies and workers to finally push wages up.

[Global Trends: Sleep Industry Set to Rise and Shine]
There's a growing market to help people get better shut-eye. From customized hotel rooms to upright sleeping capsules, and even sleep-consulting for company workers... People are waking up to the business of sleep.