Is there a Spy?

STORY

Three years after the Tamba Cabinet came to power, Japan's Constitution was amended, and the nation began manufacturing nuclear weapons. With martial law imposed, the people were stripped of all their freedoms.　Shigeaki Oka, a brilliant electrical engineering graduate and political activist who deeply admires an anti-establishment intellectual known simply as "Sensei," puts his technical expertise to use in a　plot to assassinate the Prime Minister. However...