Jan. 1, 2013 Japan Exchange Group, Inc. is established
Jul. 16, 2013 Cash equity market of Osaka Securities Exchange (OSE) is integrated into Tokyo Stock Exchange (TSE)
Self-regulatory operations of OSE are integrated into Tokyo Stock Exchange Regulation
Jan. 6, 2014 Began calculation of JPX Nikkei Index 400
Mar. 24, 2014 TSE derivatives market is integrated into OSE
Aug. 1, 2014 Began allocating LEI (Legal Entity Identifier) as LOU (Local Operation Unit)
Nov. 1, 2014 Opened joint TSE/OSE Hong Kong representative office
Apr. 30, 2015 Established infrastructure fund market
May 1, 2015 Opened joint TSE/OSE Singapore branch office
Sep. 24, 2015 Renewed arrowhead cash market trading system