Kojima described Satoshi Itoh as one of the fans who most deeply…

As he approached fifty, Kojima acknowledged that studio work was already physically fatiguing and that he should be preparing a successor and retirement, but the person to whom he had handed the baton had died before him. He said he could only pick up Itoh’s last wishes and continue telling stories; he also began the series My Lovable Memes after Itoh’s death to search for new receivers.

One and a half years before Project Itoh’s death, Kojima commissioned Itoh to write the novelization of Metal Gear Solid 4—not to make use of an up-and-coming author, but so that another bearer of his memes would connect the video game’s story to a different medium. Kojima considered that Itoh did not merely trace the game’s plot and scenes: he transformed the material into a work of his own that could convey Kojima’s ideas even to readers unfamiliar with the game; Kojima described it as not novelized but Itoh-ized.

Kojima interpreted the new generation of science fiction writers — including Project Itoh and Tow Ubukata — as heirs to the memes of a once-dormant SF. Relating this to Inherit the Stars, he placed the answer to the novel’s theme of inheritance in the generations of readers able to receive and demonstrate those memes, rather than in the book’s celestial locations.

Kojima named Fujio Akatsuka as his definitive comedy mentor and the unquestionable foundation of his humor, above cinematic or stage influences. He valued that manga let him, when feeling down, laugh alone at his own pace—a small, introspective laughter that healed life’s wounds, led to the next day, and affirmed that he was alive.

According to the book’s capsule, Project Itoh was hospitalized immediately after the meeting to plan the Metal Gear Solid: Guns of the Patriots novelization and wrote the entire manuscript from his hospital bed. He identified with Otacon and Raiden, chose Otacon as the narrator to project himself into the novel, and built the rest of the work from that decision.