JPX Group Appoints Co-Chief Operating Officers
- Miyahara Koichiro and Yamaji Hiromi have been promoted to the position.

The Japan Exchange Group, Inc. (JPX) announced this Friday that it has appointed two co-Chief Operating Officers (COO) at its Board of Directors meeting held on February 21, 2020.
In particular, Miyahara Koichiro, the current President and Chief Executive Officer (CEO) of the Tokyo Stock Exchange, Inc., has been appointed to the position alongside Yamaji Hiromi, who is the President and CEO of the Osaka Exchange Exchange An exchange is known as a marketplace that supports the trading of derivatives, commodities, securities, and other financial instruments.Generally, an exchange is accessible through a digital platform or sometimes at a tangible address where investors organize to perform trading. Among the chief responsibilities of an exchange would be to uphold honest and fair-trading practices. These are instrumental in making sure that the distribution of supported security rates on that exchange are effectiv An exchange is known as a marketplace that supports the trading of derivatives, commodities, securities, and other financial instruments.Generally, an exchange is accessible through a digital platform or sometimes at a tangible address where investors organize to perform trading. Among the chief responsibilities of an exchange would be to uphold honest and fair-trading practices. These are instrumental in making sure that the distribution of supported security rates on that exchange are effectiv Read this Term, Inc.
“The appointments will be subject to a partial revision to the Articles of Incorporation regarding the number of COOs, expected to receive approval at the JPX annual general shareholders meeting scheduled for June 2020,” the exchange group said in today’s statement.
In addition to the co-COO appointments, Koichiro and Hiromi have both been named as Representative Executive OfficerS of JPX, the statement showed. The appointment will be effective from April 1, 2020.
Career profiles
Koichiro has been working with the exchange group since April of 1988 when they joined the Tokyo Stock Exchange Stock Exchange A stock exchange, also known as a securities exchange or bourse represents is a facility where stockbrokers and traders can buy and sell securities.This includes shares of stock, bonds, exchange-traded funds (ETFs), or other financial instruments. By extension, stock exchanges can also provide facilities for the issue and redemption of such securities and instruments and capital events including the payment of income and dividendsStock exchanges have developed into a permanent fixture in the fin A stock exchange, also known as a securities exchange or bourse represents is a facility where stockbrokers and traders can buy and sell securities.This includes shares of stock, bonds, exchange-traded funds (ETFs), or other financial instruments. By extension, stock exchanges can also provide facilities for the issue and redemption of such securities and instruments and capital events including the payment of income and dividendsStock exchanges have developed into a permanent fixture in the fin Read this Term. Over the past three decades, they have held numerous positions within the group, such as Executive Officer, Japan Exchange Group, Inc. As of the end of September 2019, Koichiro held 35,177 JPX shares.
Hiromi, on the other hand, started off their career at Nomura, joining Nomura Securities Co., Ltd. (now Nomura Holdings, Inc.) in April of 1977. During his 30-year career with the Japanese financial firm, Hiromi was the President & CEO, Nomura Europe Holdings plc (London) and Chairman, Nomura Holding America Inc. (New York).
In June of 2013, Hiromi joined JPX as a Director and became the President & CEO, Osaka Securities Exchange Co., Ltd in the same year.
During his tenure with the Japanese group, he has also been a Representative Executive Officer, Tokyo Commodity Exchange, Inc. As of the end of September of last year, Hiromi held 24,217 shares.
The Japan Exchange Group, Inc. (JPX) announced this Friday that it has appointed two co-Chief Operating Officers (COO) at its Board of Directors meeting held on February 21, 2020.
In particular, Miyahara Koichiro, the current President and Chief Executive Officer (CEO) of the Tokyo Stock Exchange, Inc., has been appointed to the position alongside Yamaji Hiromi, who is the President and CEO of the Osaka Exchange Exchange An exchange is known as a marketplace that supports the trading of derivatives, commodities, securities, and other financial instruments.Generally, an exchange is accessible through a digital platform or sometimes at a tangible address where investors organize to perform trading. Among the chief responsibilities of an exchange would be to uphold honest and fair-trading practices. These are instrumental in making sure that the distribution of supported security rates on that exchange are effectiv An exchange is known as a marketplace that supports the trading of derivatives, commodities, securities, and other financial instruments.Generally, an exchange is accessible through a digital platform or sometimes at a tangible address where investors organize to perform trading. Among the chief responsibilities of an exchange would be to uphold honest and fair-trading practices. These are instrumental in making sure that the distribution of supported security rates on that exchange are effectiv Read this Term, Inc.
“The appointments will be subject to a partial revision to the Articles of Incorporation regarding the number of COOs, expected to receive approval at the JPX annual general shareholders meeting scheduled for June 2020,” the exchange group said in today’s statement.
In addition to the co-COO appointments, Koichiro and Hiromi have both been named as Representative Executive OfficerS of JPX, the statement showed. The appointment will be effective from April 1, 2020.
Career profiles
Koichiro has been working with the exchange group since April of 1988 when they joined the Tokyo Stock Exchange Stock Exchange A stock exchange, also known as a securities exchange or bourse represents is a facility where stockbrokers and traders can buy and sell securities.This includes shares of stock, bonds, exchange-traded funds (ETFs), or other financial instruments. By extension, stock exchanges can also provide facilities for the issue and redemption of such securities and instruments and capital events including the payment of income and dividendsStock exchanges have developed into a permanent fixture in the fin A stock exchange, also known as a securities exchange or bourse represents is a facility where stockbrokers and traders can buy and sell securities.This includes shares of stock, bonds, exchange-traded funds (ETFs), or other financial instruments. By extension, stock exchanges can also provide facilities for the issue and redemption of such securities and instruments and capital events including the payment of income and dividendsStock exchanges have developed into a permanent fixture in the fin Read this Term. Over the past three decades, they have held numerous positions within the group, such as Executive Officer, Japan Exchange Group, Inc. As of the end of September 2019, Koichiro held 35,177 JPX shares.
Hiromi, on the other hand, started off their career at Nomura, joining Nomura Securities Co., Ltd. (now Nomura Holdings, Inc.) in April of 1977. During his 30-year career with the Japanese financial firm, Hiromi was the President & CEO, Nomura Europe Holdings plc (London) and Chairman, Nomura Holding America Inc. (New York).
In June of 2013, Hiromi joined JPX as a Director and became the President & CEO, Osaka Securities Exchange Co., Ltd in the same year.
During his tenure with the Japanese group, he has also been a Representative Executive Officer, Tokyo Commodity Exchange, Inc. As of the end of September of last year, Hiromi held 24,217 shares.