Kajiwara debuted as a child actress in the stage play Fall Guy in 2000.
[2] She was represented by Horipro Improvement Academy when she was a child actress.
In The Queen's Classroom, in which she played Erika Sato, she is a close friend with co-star Mirai Shida.
Kajiwara was represented by M's Factory at the time and later moved to Hirata Office in September 2012.
Her hobbies are watching films and listening to music, playing the koto, and exercising in general.