Kojima first discovered 2001 in 1978, in his third year of junior…

As a teenager, Kojima used science-fiction years—1984, 1997 and finally 2001—as future milestones that reality turned into the past. When 2001 arrived he discovered the film still belonged to the future and said his internal clock would remain stopped there until the world reached its perfection and creators managed to surpass it; for him the film was the monolith placed in the path by a god named Kubrick.

Kojima recalled that, after he had stopped reading science fiction, he one day found Inherit the Stars in a bookstore and felt reunited with the science fiction of his youth. In the same essay he said the release of Moon in spring 2010 gave him a sense of déjà vu and prompted him to take James P. Hogan's novel down from his library.

Although he was Kojima’s biggest fan, he refused for years to buy 2001 on VHS, LaserDisc or DVD, believing that a work of such gigantic scale should not be paused, fast-forwarded or rewound for personal convenience. He yielded to a two-disc special edition, watched the making-of and listened to the audio commentary, and regretted it when he received explanations and interpretations from the creators; he said he did not need a talking monolith and left the DVD case closed ever since.

Kojima called 2001: A Space Odyssey his all-time number-one favorite movie and said it was the only human-made work he would choose as perfect if he had to name one. For years he consciously avoided speaking publicly about the film because it was so immense and personal to him; he regarded living without knowing it as like closing the door to one’s own evolution and future.

Kojima’s aspiration to become an astronaut turned him into an obsessive science enthusiast: he spent his meager allowance on Newton and the Japanese edition of Omni, watched Carl Sagan’s Cosmos and live broadcasts of space missions—which he prioritized even above his favorite movies—and studied biology, chemistry, and geology to prepare. He said he was hopeless at math and that those magazines and TV shows excited him more than Playboy or the late-night program 11PM.