Is the only daughter to the president Otoharu Takanashi of the agency.
Since she had lost her mother at a young age, she was brought up single-handedly by her father and she respects him very much.
Wanting to grow up quickly to help her father, she ended up being assigned as IDOLiSH7's manager and overseeing them.
She is forward-looking and has a strong personality.
She’s very optimistic, with a big heart. She’s also a bit on the clumsy side, and is almost as bad as keeping things a secret as Riku Nanase is. Still, she has her moments of sarcasm and near-sadism with the boys, and you’d do well not to take her lightly.
- Gave Valentine’s chocolates to Banri Ogami when she was younger; 
- Very recently learned to drive; 
- Fairly skilled in stage design