Plan 9 posted the Evo chapter in Corporate Guide.
I don't know if this is accurate but he comes across as young and impressionable. It is clear that he's received so much Evo (and Yamatetsu previously?) implants and is such a fan of their work that the company philosophy has completely won him over. It makes sense; he has clearly entrusted his body to them time and again. Other Jackpointers (well, Snopes) are quick to point out his lack of impartiality and FastJack threatens to ban him from further main contributions if continued to weave pro-Evo spin in his article.
In the Mitsuhama chapter, he fails to grasp the sarcasm in the expression, "...the corp we all know and love." and comments on it right away, which adds to my impression of youthfulness/naivete.
(I'm still chewing my way through Corporate Guide so there may be more telling Plan 9 comments in there that I haven't come across yet.)