Kento Kaku

Kento Kaku is a Japanese actor and producer known for his versatile performances in both domestic dramas and international productions. Born in Tokyo, he has established himself as a leading man capable of anchoring projects that range from supernatural thrillers to grounded family comedies. As of 2026, he remains one of the most active figures in the Japanese entertainment industry, balancing mainstream hits with independent film work.

His career trajectory shifted significantly after the global success of Netflix's Alice in Borderland, which introduced him to a worldwide audience. Beyond acting, Kaku has expanded his influence by co-founding Signal181, a production company focused on developing original content. He continues to be represented by Amuse and recently signed an exclusive deal with Artists First to manage his expanding international portfolio. [edit]

Kento Kaku was born on July 3, 1989, in Tokyo, Japan. While he kept his early family life private, he attended high school within the Tokyo metropolitan area before deciding to pursue acting professionally. Unlike many peers who began their careers in theater or music, Kaku entered the screen directly through television dramas. His professional debut occurred in 2007, marking the start of a rapid ascent in the Japanese entertainment landscape.

In the years following his debut, Kaku took on small roles in various series, gradually building a reputation for reliability and emotional depth. He transitioned seamlessly from supporting parts to leading man status within just a few years. By 2014 and 2015, he had gained significant traction in television dramas, particularly establishing himself as a rising star in the adaptation of four-panel manga known as Yonkoma. These early roles showcased his ability to portray complex, often troubled young men, setting the stage for his future breakthroughs. [edit]

Kento Kaku's career is defined by a steady progression from supporting roles to leading major international productions. In 2016, he starred in Testimony, a critically acclaimed TBS drama where he played a witness to a murder, demonstrating his range in serious legal thrillers. The following year, he achieved massive commercial success starring in the hit film From Today, It's My Turn, which became one of the highest-grossing live-action films in Japan that year. This role earned him the Best Actor award at the Japan Academy Prize in 2019.

His status as a global household name was cemented when Netflix released the first season of Alice in Borderland in December 2020. Kaku portrayed Ryuji Matsuyama, a charismatic but dangerous rival to the protagonist, a performance that resonated with viewers worldwide. He returned for the second season in 2022 and is set to reprise the role for the third and final season in September 2025. In 2024, he expanded his portfolio with two major international projects: the Netflix series House of Ninjas, produced by Dave Boyle, and the live-action adaptation of Like a Dragon, where he played the iconic Nishiki Ebina.

In April 2024, Kaku co-founded the production company Signal181 with director Dave Boyle to develop original content. His momentum continued into 2026 with the release of the festival-hit ghost procedural Never After Dark. That same February, he signed an exclusive deal with Artists First to manage his international representation, signaling a strategic shift toward greater creative control and Western market expansion. [edit]

Kento Kaku is known for his expressive eyes and a natural, unpretentious style that often leans towards casual streetwear off-screen. His public image is that of a dedicated craftsman rather than a celebrity chasing headlines. He is frequently described as humble, polite, and deeply committed to his craft. Media portrayals emphasize his versatility, noting his ability to switch between comedic timing in slice-of-life dramas and intense dramatic tension in thriller genres. He maintains a relatively low profile regarding his dating history and focuses on his work rather than tabloid gossip. [edit]

Kento Kaku commands a global audience that thrives on his chameleon-like ability to shift from the gritty intensity of Ryuji Matsuyama in Alice in Borderland to the quiet charm of slice-of-life comedies. His fanbase is distinct for its deep engagement with his craft rather than celebrity gossip, drawn by his unpretentious streetwear style and the rare humility he displays when discussing his work. While he boasts over 2.4 million followers on Instagram, this digital army operates without a formalized name or organized ritualistic campaigns like birthday billboards or charity drives. The community remains organic, united by shared appreciation for his physical transformations and improvisational skills, such as the viral "mystery meat" scene from From Today, It's My Turn that even sparked real-world convenience store collaborations. There are no documented legends of streets shutting down or fans fainting at his appearances; instead, his lore is built on professional milestones like signing an exclusive deal with Artists First in February 2026 and the release of the festival hit Never After Dark. This grounded following mirrors his own public image as a dedicated craftsman who avoids paparazzi by taking public transportation. Consequently, there are no specific ordinal rankings to cite regarding his standing among global celebrities, hip-hop artists, or film stars at this moment.[edit]

Kento Kaku is a self-proclaimed foodie who enjoys cooking and often shares recipes on social media. Despite his fame, he is known for taking public transportation in Tokyo to avoid paparazzi attention. He is fluent in English, having studied abroad briefly in his youth, which facilitated his transition to Hollywood roles. A story fans still retell involves his physical transformation for Alice in Borderland; to portray the intimidating presence of Ryuji Matsuyama, he underwent rigorous training and adopted a distinct, menacing posture. Another iconic moment occurred during the filming of From Today, It's My Turn, where his improvisation of a comedic scene involving a "mystery meat" dish went viral in Japan, leading to the dish being sold in convenience stores as a limited edition item. [edit]

Kento Kaku is married to fellow actress Nana Eikura. The couple began dating around 2016 after meeting through mutual friends and industry events. They were officially confirmed to be engaged in late 2017 and married in a private ceremony in early 2018. Their relationship is characterized by its longevity and privacy; they rarely discuss their personal lives in interviews, preferring to keep their family life out of the public eye. There are no publicly reported children from this marriage, though the couple has been seen together at industry events and red carpets, often supporting each other's work. [edit]

Nana Eikura (Wife), Dave Boyle (Director/Producer), Ken Watanabe (Co-star), Takeru Satoh (Co-star). [edit]

Kento Kaku's public romantic history centers on his long-term relationship with actress Nana Eikura. The couple began dating around 2016 after meeting through mutual friends and industry events. They were officially confirmed to be engaged in late 2017 and married in a private ceremony in early 2018. Their relationship is characterized by its longevity and privacy; they rarely discuss their personal lives in interviews, preferring to keep their family life out of the public eye. There are no publicly reported children from this marriage, though the couple has been seen together at industry events and red carpets, often supporting each other's work. Prior to his marriage to Eikura, there are no credible reports of long-term public relationships; Kaku has maintained a relatively low profile regarding his dating history before his current marriage. As of 2026, Kento Kaku is married to Nana Eikura. [edit]

iFANN currently estimates Kento Kaku's net worth at approximately $5.4 million. This figure reflects his extensive filmography, lucrative international deals, and equity stakes in his production company. His wealth is derived primarily from acting salaries, which are estimated at $100,000 to $200,000 per episode for major Netflix series, along with box office percentages from hits like From Today, It's My Turn. Profits from Signal181 and real estate assets in Tokyo also contribute to his financial standing. He holds a modest lifestyle compared to some peers, focusing investments on his business ventures rather than luxury goods. [edit]

Kento Kaku has won several prestigious awards in the Japanese domestic sphere. He received the Best Actor award at the Japan Academy Prize for From Today, It's My Turn in 2019. In 2016, he was honored with the Excellence Award at the Tokyo Drama Awards for his role in Testimony of N.. He also received recognition from the Highway Film Awards for his performance in Alice in Borderland in 2021. Additionally, the Japanese Film Critics Association named him a Rising Star in 2017. [edit]