After Yuko Obuchi’s resignation,
Youichi Miyazawa (his uncle was the 78th prime minister) was appointed her successor.

Japan’s new trade ministar has already two scandals.
One is his spending on racy bar.
The other is possession of Tokyo Power electronic Company(TEPCO).

Since trade ministar work is related to TEPCO which is now strugling with the nuclear power plant accident in 2011),
It is considered not good to hold TEPCO’s stock.

I believe he will have to resign within a month.