She is 23 years old and she is the granddaughter of a Yakuza Boss and her boyfriend is her bodyguard, Keiya Uto who have black hair and eyes and he's very attractive man, Isaku is a very beautiful Woman who stands at average height with waist length platinum blonde hair, bangs that frame both sides of her face, a fair complexion, full pink lips and soft purple eyes, Isaku has never had the opportunity to make any friends throughout her childhood, she doesn't do too well with social interactions