graduation thesis, undergraduate thesis
卒論を準備中なのでまだ卒業は・・・主題は?
I'm still working on my graduation thesis, so I haven't graduated yet... What's your thesis on?
— 8 1/2 (1963)
面白い卒論でしょ?
Interesting thesis, isn't it?
卒論をお願いしました
I asked you to write my graduation thesis.
— 暗殺の森 (1971)