Japan's largest automaker, Toyota Motor, announced on Friday that Operating Officer Kon Kenta will become the new chief executive officer, effective April 1.
Current CEO Sato Koji will become vice chairman and take on the newly established role of chief industry officer.

Okay, I understand. Here are three four-choice quizzes based on the provided article, strictly adhering to the format you requested.

Quiz 1:
Who will become the new CEO of Toyota Motor, effective April 1?
A. Sato Koji
B. Kon Kenta
C. Hiroshi Watanabe
D. Akio Toyoda

Quiz 2:
What new role will Sato Koji take on following his departure as CEO?
A. Senior Advisor
B. Chief Financial Officer
C. Chief Industry Officer
D. Head of Research and Development

Quiz 3:
What is Toyota Motor's position in the Japanese automotive industry?
A. Japan’s largest automaker
B. Japan’s second largest automaker
C. Japan’s third largest automaker
D. A minor player in the Japanese automotive industry

[Answer block]
Answers:
Quiz 1: B
Quiz 2: C
Quiz 3: A