Brad Glosserman from The Japan Times:
In simplest terms, Japan’s problem is sclerosis. The country’s economic policymakers have opted for stability, halting the “creative destruction” that promotes innovation and delivers prosperity. “Among all rich countries, it is Japan where new companies find it hardest to get the external funding that is needed for growth. Consequently, the birth and death rate of companies has plunged and is now one of the lowest among 27 rich countries.”
A book review of The Contest for Japan’s Economic Future by Richard Katz. In my own personal experience in the country, this tendency towards risk-aversion and stability is very real.
Yuhi Sugiyama from The Mainichi:
This is the first bank note update since 2004. Now adorning the 10,000-yen (about $63) notes is Shibusawa Eiichi, an industrialist considered to be the father of capitalism in Japan. On the new 5,000-yen (some $32) notes is Tsuda Umeko, founder of Tsuda University in the Japanese capital. Lastly, honoring the 1,000-yen (roughly $6.30) notes is Kitazato Shibasaburo, a microbiologist who established a treatment for tetanus.
This is very much an "evolution, not revolution" design change for the yen banknotes as they still maintain the general look of the previous set while incorporating new imagery and security features.