Toshikuni Yahiro

Profile
Tenure
1978 – 1984
Years in office
6.0 years
Name in Japanese
八尋俊邦
Title at appointment
President
Performance in office
Mitsui & Co.
Performance in office
FY1978FY1984Change
Revenue¥8.6trillion¥14.0trillion+61%
Net margin0.1%0%−0.1pt
WakasugiIkedaYahiroEjiri
Revenue¥8.6 trillionRevenue¥14.9 trillionNet margin0.2%Net margin0%1973/31975/31980/31985/3
Revenue¥8.6 trillionRevenue¥14.9 trillionNet margin0.2%Net margin0%1973/31975/31980/31985/3
Tenure

Tenure

Background

In 1978 he rose from Director and Executive Vice President to President. Under his predecessor Yoshizo Ikeda, the Lorestan concession of the Iran petrochemical project had not yielded enough crude, leaving only the petrochemical business, and Mitsui & Co. bore responsibility for construction. Toshikuni Yahiro appears to have come up through the chemicals division and also served as President of Iran Chemical Development, the Japanese-side operating company.

Education: Tokyo University of Commerce (now Hitotsubashi University) (1940)

Selection

In 1978 he succeeded Yoshizo Ikeda as President. In the fiscal year ended March 1978, the year before he took office, revenue was ¥8,649.5 billion, ordinary income ¥21.3 billion and net income ¥11.0 billion, with ordinary income down from ¥23.5 billion the previous year. In the FY ended March 1979, his first year, ordinary income fell further to ¥16.1 billion. He appears to have been chosen to deal with the Iran petrochemical project.

Initiatives

On the Iran petrochemical project, he entered negotiations with the Iranian side from July 1981. In July 1983 the parties signed a supplementary agreement providing for Japanese technical cooperation with Iran bearing all the funding, but it was rejected by the Iranian parliament. The five Japanese partners' annual cost burden reached ¥17.7 billion, with ¥100 million continuing to flow out every two days. The company posted a net loss of ¥15.1 billion in the fiscal year ended March 1982 and recovered to ordinary income of ¥62.2 billion in the FY ended March 1983.

Career

Career

Mitsui &

Date Position
1978 President
1984 Stepped down as President