Zen Kuroki is a prominent character in the anime series 'Koi to Producer: EVOL×LOVE.' He is the enigmatic CEO of the financial group, Black Swan. Zen is known for his sharp intelligence, charisma, and a mysterious aura that surrounds him. Despite his aloof exterior, he displays genuine concern for the protagonist and plays a crucial role in guiding her through the complexities of the world they're navigating. Zen's character is integral to the storyline, often providing pivotal insights and support as the protagonist uncovers the mysteries of the Evolvers.