Tsugumi Aritomo
Also known as Aritomo (有友), GUMI, Oshin (おしん), Tsugu (つぐ), Tsugumin (つぐみん), 有友緒心
Career
Active 2010 – present
Biography
About Tsugumi Aritomo
Tsugumi Aritomo began her career at just six years old, debuting in 2010. She is a Japanese actress, model, and musician, best known as a member of the girl group @onefive. She also performed as a former member of the idol group Sakura Gakuin. Born on September 7, 2004, in Chiba, Japan, she stands 5'3" and has a slim build. Represented by Amuse Inc. and signed to Avex Trax, she has been active for over 16 years. At 21, she balances her work as a J-pop idol with modeling and acting. Her Instagram following has grown to 9,000 fans.
Record
Profile details
Personal
- Years Active
- 2010-present (16 years active)
- Birthplace
- Chiba, Japan
- Ethnicity
- Asian
Extra
- Instagram Followers
- 9k (as of April 2026)
Frequently asked
How did Tsugumi Aritomo start her career so young?
She began in 2010 at age six, which means she has been active for over 16 years, a rare start for an idol.
What is Tsugumi Aritomo's connection to Sakura Gakuin and @onefive?
She is a former member of Sakura Gakuin and currently belongs to the girl group @onefive, both under the same agency, Amuse Inc.
Which record label is Tsugumi Aritomo signed to?
She is under Avex Trax, separate from her talent agency Amuse Inc., showing her dual representation in the industry.
Did you know
- Born on September 7, 2004, a Tuesday, making her a Virgo.
- She debuted at age six, one of the youngest in her field.
- She has been active for over 16 years, spanning her entire childhood and teen years.
- She is represented by Amuse Inc. and signed to Avex Trax, two major entertainment companies.
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