Rika Adachi Biography: Net Worth, Age, Movies, Husband, Kids, TV Shows, Height, Siblings, Instagram

Rika Adachi is a Japanese actress and media personality who achieved widespread fame after winning the prestigious Horipro Talent Scout Caravan in 2007.

Her career trajectory shifted significantly when she was cast as the official manager for the J.League, a role that combined her public appeal with her personal interest in soccer and lasted for several years.

She further established herself in the acting world through her role as the antagonistic but memorable character in the 2013 morning drama series Amachan.

Beyond her scripted performances, she has maintained a constant presence on Japanese television as a regular participant in variety shows and as a voice actress in several animated features.

Quick Facts

• Full Name: Rika Adachi
• Nickname: Adachin
• Date of Birth: October 16, 1992
• Age: 33 years old
• Gender: Female
• Place of Birth: Nagasaki Prefecture, Japan
• State of Origin: Mie Prefecture
• Nationality: Japanese
• Profession: Actress and Television Personality
• Height: 163 cm
• Eye Color: Brown
• Hair Color: Brown
• Parents: N/A
• Siblings: One younger brother
• Spouse: Tatsumaru
• Children: N/A
• Relationship Status: Married
• Religion: Shinto/Buddhism
• Ethnicity: Japanese
• Net Worth: $3 million

Early Life and Education

Rika Adachi is now 33 years old and was born on October 16, 1992. Although she was born in Nagasaki Prefecture, she spent the majority of her childhood in Mie Prefecture, specifically in Komono.

She grew up with one younger brother, approximately fifteen years her junior.

She attended local elementary and middle schools in Mie before moving to Tokyo to pursue her entertainment career following her talent show victory.

She attended Hinode High School, a well-known institution for young entertainers, and graduated in 2011.

During her high school years, she balanced a rigorous filming schedule with her studies.

She did not pursue a university major, instead focusing entirely on her professional development as an actress and model.

Personal Life

Rika Adachi married Tatsumaru, a professional handpan player and member of the musical group Inner Journey, in June 2023.

The couple announced their marriage publicly and continue to live together in Tokyo as of 2026.

They do not have children, and there are no reports of divorce or extra-marital affairs.

Career

Rika Adachi’s career began with a grand prize win at the 32nd Horipro Talent Scout Caravan in 2007, which led to a contract with a major agency.

She debuted as a model and quickly moved into acting, appearing in films such as Love Phantom and various television dramas.

Her role as a J.League honorary manager from 2010 to 2012 made her a recognizable figure in the sports world. In 2013, her portrayal of a rival idol in Amachan brought her critical acclaim.

Throughout 2024 and 2025, she has remained active in variety shows and taken on more mature roles in late-night dramas and stage plays.

Awards

• Grand Prix, 32nd Horipro Talent Scout Caravan (2007)

Net Worth

Rika Adachi has an estimated net worth of $3 million, accumulated through two decades of work under Horipro.

Her income comes from television contracts, commercial endorsements, variety show appearances, voice acting, and sports-related media engagements.

Social Media

• Instagram: @adachirika
• X: @adachieee
• TikTok: @adachijp

Filmography

• Love Phantom (2008)
• The Incite Mill (2010)
• Say I Love You (2014)
• Ghost Theater (2015)
• Mars: Tada, Kimi wo Aishiteru (2016)
• The 8-Year Engagement (2017)
• Kizudarake no Akuma (2017)
• The Kiss of Poison (2019)
• I Don’t Know Any of That (2020)
• Gekikarado (2021)
• Married at First Sight (2024)

Books

• Adachi Rika Photobook: Rika 1 (2008)
• Adachi Rika Photobook: 17-sai (2010)
• Adachi Rika Photobook: RIKA (2013)
• Adachi Rika Photobook: 28 (2021)