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Daiken Okudaira

What's After the Movie

Daiken Okudaira

Daiken Okudaira (奥平 大兼) was born on September 20, 2003 in Tokyo, Japan, a city that would later become the backdrop for his burgeoning acting career. Growing up in a culturally rich environment, he was exposed to Japanese cinema and television from an early age, though he did not pursue formal training before his teenage years. In November 2018, at just fifteen, Okudaira auditioned for the thriller drama film Mother and was unexpectedly selected for the role of Shuhei, marking his first professional foray into acting despite having no prior experience. This debut role showcased his natural screen presence and earned him a contract with Stardust Promotion, a notable talent agency that would manage his subsequent projects. Over the next few years, he honed his craft through various minor roles and industry workshops, steadily building a reputation for reliability and emotional depth. A turning point arrived on June 23, 2023, when Okudaira landed the lead male role of Ganta Nakami in the highly anticipated movie adaptation of Insomniacs After School. His performance was praised for its nuanced portrayal of youthful turmoil and introspection, solidifying his status as a rising star in contemporary Japanese cinema. Critics highlighted his ability to convey complex inner conflict while maintaining a relatable on‑screen charisma, a rare talent for someone so young. Since his debut, Okudaira has remained active in both film and television, consistently seeking roles that challenge him and expand his artistic range. As of today, he continues to be represented by Stardust Promotion and is regarded as one of the most promising actors of his generation, with a growing fan base that eagerly anticipates his next project.

11 movies

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Biography, Career & Filmography

Learn more about Daiken Okudaira, including a detailed biography, career timeline, personal life insights, and complete filmography. Discover how Daiken Okudaira rose to fame, their major roles, industry impact, and personal milestones in the world of film.


Given Name: Daiken Okudaira

Born: Tokyo, Japan

Citizenship: Japanese

Birthday: September 20, 2003

Occupations: Actor

Years Active: 2018-present

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