In April 2022, after long prep and considerable public comment as to desires and design, the TSE launched its new market segments designed to encourage governance and foreign investment.
At the time, the TSE wanted to showcase Japan's best blue chips. In March, JPX announced JPX Prime 150, designed to make visible
In March 2023, JPX announced JPX Prime 150, to "make visible the leading Japanese companies that are estimated to create value." Ambitious? Yes. Fated to fail? Probably. Badly constructed? Definitely.