Introduction
Saki Tateno is a Japanese actress, stage performer, and media personality known for her work in theater productions, television dramas, and entertainment programs in Japan. Since her debut in the late 2010s, she has built a steady career across multiple entertainment fields including stage acting, TV appearances, and gravure-style magazine features.
Born in Tokyo, Japan, Tateno first gained public attention after becoming a semifinalist in the Tokyo Girls Audition 2016, a large national talent competition that helped introduce many young performers into the Japanese entertainment industry. Soon after, she joined the theater troupe $4.50 Theater Company, a project produced by renowned Japanese entertainment figure Yasushi Akimoto. The troupe combined stage performance, music, and idol-style entertainment, giving its members early exposure to acting and live stage productions.
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Through stage performances, television appearances, and photo magazine features, Tateno gradually developed a versatile profile in the entertainment industry. Her activities include theatrical performances, supporting roles in Japanese television dramas, film appearances, radio shows, and digital media.
In recent years, she has expanded her individual career after leaving her theater company and working as a freelance actress and media personality. Her growing presence on YouTube and social media platforms has also helped her connect directly with fans.
Profile
Full Name : Saki Tateno
Native Name : 立野沙紀, たてのさき
Also Known As (AKA) : Saki
Nationality : Japanese
Profession : Actress, Singer, TV Personality, Model
Industry Category : Film, Television, Theater, Entertainment
Years Active : 2017 – Present
Basic Information : Japanese actress and stage performer known for her work in theater productions, television dramas, and entertainment media
Date of Birth : November 13, 1994
Age : 31
Birthplace : Tokyo, Japan
Current Residence : Tokyo, Japan
Height : 154 cm
Zodiac Sign : Scorpio
Latest News
Saki Tateno has recently transitioned into freelance activities after leaving her agency and the $4.50 Theater Company in 2024. She has continued to expand her career through stage performances, digital photobooks, and appearances on popular online entertainment channels such as Nobrock TV. Her personal YouTube channel, “SakiTube,” also launched in 2025 and continues to grow its audience.
Career
Early Life
Saki Tateno was born and raised in Tokyo, Japan. Her interest in performing arts began during her teenage years, eventually leading her to pursue auditions in the Japanese entertainment industry. In 2016 she entered the Tokyo Girls Audition, where she became one of the national semifinalists among more than 20,000 applicants.
Acting Career
Her professional acting career began in 2017 when she joined the theater group $4.50 Theater Company, a performance project created by Yasushi Akimoto. The group focused on stage productions and live performances that allowed young actors to develop their acting skills.
Tateno appeared in numerous stage productions including The Making of $4.50, New Country, and Night Head 2041 – The Stage. She also expanded into television drama roles in series such as Ashita no Yakusoku, Hanani Kedamono, and Hanayome Miman Escape.
Gravure Modeling Career
While primarily known as an actress, Tateno also entered the gravure and magazine modeling scene in 2020 when she appeared in Weekly Playboy. Her photogenic presence led to multiple digital photobooks and magazine features in later years.
Filmography
Her film credits include appearances in the historical drama Miwotsukushi Ryōrichō (2020) and the film Storage Man (2023). She has also appeared in various web dramas, music videos, and streaming productions.
Stage Performances
Stage acting remains one of Tateno’s strongest career areas. She has performed in numerous theater productions including Cutie Honey The Live, Night Head 2041 The Stage, and the musical production Hula Girl – Dance for Smile. These performances helped establish her reputation as a dedicated stage performer.
Personal Life
Outside of acting, Tateno enjoys photography, travel, and creative media projects. She is also active online through social media and YouTube, where she shares lifestyle content and behind-the-scenes moments from her career.
Career & Achievements
Agency / Management : Freelance (2024 – Present), avex AY Factory (Former)
Debut : 2017 (Theater / Stage Acting)
Notable Works : Miwotsukushi Ryōrichō (2020), Storage Man (2023), Night Head 2041 – The Stage
Brand Collaborations : Belletia Paris, Aigan STYLE, SUUMO
Magazine Features : Weekly Playboy, Young Magazine, FLASH
Runway Appearances : GirlsAward 2017 Opening Act
TV / Media Appearances : Onboke POPS (TOKYO MX), Japanese drama series and variety programs
Awards & Recognition : Tokyo Girls Audition 2016 Semifinalist
Career Highlights : Member of $4.50 Theater Company, expanding freelance acting career
Fashion Style
Fashion Style : Casual Japanese fashion, gravure editorial styling
Visual Signature : Petite height, expressive stage presence
Public Image : Versatile actress balancing theater and digital media
Cultural Influence : Represents the modern crossover between stage acting and gravure modeling in Japanese entertainment
Education
Languages : Japanese
Hobbies : Photography, traveling
Special Skills : Stage acting, live performance
Personal Interests : Theater production, fashion, social media content creation
Fun facts
Fun facts : She once ranked in the Enbu theater magazine reader popularity chart among stage actors in Japan.
Behind-the-scenes notes : She debuted in gravure magazines after already establishing herself as a stage actress.
Lesser-known details : She is also known for portraying the character Harusame in stage events related to the Kantai Collection franchise.
SNS
Instagram : https://www.instagram.com/tateno_saki_official
X (Twitter) : https://x.com/tateno_saki1113
YouTube : https://www.youtube.com/@立野沙紀のさきちゅーぶ
Other Platforms : SHOWROOM (Former live streaming activities)
Image Source : SNS