Passage: Meanwhile, Yukio arrives and kills Dr. Green. As Logan fights the Silver Samurai. The Silver Samurai severs Logan's adamantium claws and begins to extract Logan's healing abilities through his bone marrow, revealing himself to be Ichirō, who had faked his death. Ichirō regains his youth, but Mariko intervenes and stabs Ichirō with Logan's severed claws. Logan regenerates his bone claws and kills Ichirō. Logan collapses and has one final hallucination of Jean, in which he decides to finally let her go. Mariko becomes CEO of Yashida Industries and bids farewell to Logan as he prepares to leave Japan. Yukio vows to stay by Logan's side as his bodyguard, and they depart to places unknown.

Question: What company does Mariko work for?
Yashida Industries