Kyoko Chan Cox is commonly known as the daughter of yoko ono, an established Japanese multimedia artist, singer, songwriter and peace activist. Her mother is also known as the wife of the late English musician John Lennona co-singer of the English rock band, The Beatles.
Meanwhile, Kyoko’s father Anthony Cox is an American jazz musician, film producer, and art promoter. Her parents Yoko and Anthony were married for about 6 years before divorcing. What was her life like with her parents’ divorce? What has she been through?
Today in this article we are going to talk about Yoko Ono’s daughter Kyoko Chan Cox along with her age, education, personal life, net worth and much more. In addition, we will also talk about her kidnapping, so stay with us.
Kyoko Chan Cox Bio: Her Age, Wiki and Parents
Kyoko was born in the year 1963, in Tokyo, Japan. As of 2022, she will be 59 years old. As for her exact date of birth, almost all media have considered August the 8th as her date of birth, but according to her social media account, her birthday stands out 17th of March.
Shortly after her birth, Cox’s parents moved to New York, USA, so she grew up there, largely under the care of her father Anthony.

Growing up, she really didn’t have an easy childhood because her parents had problems in their relationship. When Kyoko was 5 years old, her mother and father were legally separated and her custody was given to her father. So she spent her entire early life without her mother.
As for education, she attended Walter Reed Junior High School in North Hollywood, California. She also studied in other foreign schools (the name of the school is unknown) and was taught by private tutors.
In addition, Cox is of Japanese and English descent and according to her birth, she is Japanese by nationality. But with the fact that she grew up in America from a young age, she probably has US citizenship.
Kyoko Chan Cox belongs to a well-known ancestors
Kyoko’s family background was wealthy and powerful two generations ago, especially on his mother’s side. Cox’s great-grandfather Eijiro Ono was president of the Japan Industrial Bank and Kyoritsu Mining Company.
Also Kyoko’s maternal grandfather Eisuke Ono was a wealthy banker and former classical pianist. Likewise, her maternal grandmother, Isoko Ono, was also a trained musical instrumentalist and a good reader of Japanese scores.
Kyoko Chan Cox has a half brother
She is the only child of her parents. But from her mother’s marriage to Beatles co-lead singer John Lennon, Kyoko has a half-brother named Sean Lennon, also known as Tara Ono. He was born on October 9, 1975and is 47 years old as of 2022.

Her half-brother Sean is also an American musician, songwriter, producer and multi-instrumentalist. To this day, he has been a producer of several music albums for artists, music band Black Lips and the Plastic Ono Band. He is also a solo artist and released his only albums titled In the sun, friendly fireand Half horse, half musician.
Kyoko Chan Cox Was Kidnapped By Her Father: What Happened?
Despite having such a great family background, Kyoko’s life was on the run. During the vicious custody battle between Yoko and Anthony, Cox’s father Anthony kidnapped the then 8-year-old Kyoko and disappeared, fearing he would lose his child.
Her father took such drastic measures because he felt that Lennon, his wife’s new husband, will use his power and money to take his daughter from him. For this reason, after taking her away, he went underground with Kyoko on Christmas Eve in 1971.
After that, she was obliged to live with her father for many obscure years. Her identity faded when her father changed her name to Ruth Holman. She grew up as a member of a religious sect, estranged from family life and without any contact with her biological mother.
According to Anthony’s friend, David Clark,
Kyoko’s childhood was overshadowed by the battle between three control freaks – Yoko, John and her natural father. Her father told her that he saved her because her mother was involved in drugs and the occult. Her mother stood for corruption.”
From this we can really assume that she has experienced so many ups and downs in her life.
Kyoko’s mother Yoko had written her a letter
Her mother Yoko and her new husband Lennon tried their best to find out where Kyoko is. But every time they got close to seeing Kyoko, her father Anthony cleverly avoided them. Even when he lived with the religious group, he feared that the cult would take his daughter from him.
After several attempts, Yoko was unable to reach her daughter Kyoko and during this time she wrote her a letter. The letter said,
Dear Kyoko,
In all these years there hasn’t been a day that I haven’t missed you. You are always in my heart. However, I will make no attempt to find you now, as I want to respect your privacy. I wish you the very best in the world. If you ever want to contact me, please know that I love you very much and would love to hear from you. But you shouldn’t feel guilty if you choose not to reach out to me. You have my respect, love and support forever.
love mommy
How did a mother-daughter duo reunite?
When Yoko lost her husband John Lennon in 1980, she received a telegram of condolences from her ex-husband and daughter Kyoko. But their location was not specified. Finally, in the year 1997, Kyoko finally got in touch with her mother and agreed to reunite with her at the age of 34.

While I’m asking about this reconciliationshe declared,
“I didn’t feel right about being a mom without at least letting my mom know I’m safe and sound.”
Initially, the two first contacted each other by phone from her home in Denver, Colorado, and in 1998 she reconciled with her mother and half-brother Sean.
Career: What Is Yoko Ono’s Daughter Kyoko Chan Cox Doing?
Talking about her career, she seems to be associated with movies. Since her father is a well-known filmmaker, she started working as an associate producer in her father’s projects from the age of 24. She has also appeared in several documentaries such as vain glory, The Beatles Anthology, bed peace, 3 days in the lifeand others.
In addition, Yoko’s long-lost daughter is also a charity worker. Her interest in charity probably stemmed from the fact that she was a religious person. One of her relatives once said in an interview that she is a religious person.
She is a wonderfully smart woman, a true Christian who loves the Lord, but is not a true straitlaced fundamentalist.
In addition, she is also a retired teacher but what she is doing at the moment is unknown. There is no update on her professional career. Cox lives a quiet life and maintains her privacy.
Kyoko Chan Cox was married for two decades
Not much information is revealed in the media about her marriage. However, we found out that Kyoko was married to her husband Jim Helfrich for more than two decades. Her wife, Jim, is a lawyer by profession and he is also a devout Christian. Reports suggest that her reunion with her mother Ono was persuaded by her husband Jim.
At the moment, the husband-wife duo has already broken up. according to her facebookKyoko is legally separated from her husband on January 18, 2018. As of now, she lives with her children in Denver, Colorado.
Kyoko Chan Cox is a mother of two
From her marriage Kyoko gave birth to two children, Emi Ono Helfrich, and John David Yeisuke Helfrich. Talking about her children in detail, her first child Emi was born on September 4, 1997, in Denver, Colorado. She is currently 25 years old.

Likewise, her son John, who is known by the nickname Jack, was born on… January 9, 2000, in Colorado. He is now 22 years old and according to the source he is very interested in music. He is even a member of a band called Good For Health.
The Colorado native has a Facebook account called Molly Helfrich. She joined the social media network in May 2008. The last time she uploaded a post on her Facebook wall was on January 1, 2021. Furthermore, Kyoko is also on Twitter under the username @kyoko_q9 with 91 followers.
On Instagram, although her official account is not available, we can see her childhood memories and recent photos on the Insta page with the hashtag #kyokocox which has a total of 57 posts.
What is Kyoko Chan Cox’s net worth?
According to various media outlets, Kyoko has a net worth of approximately $1 million. Since she is a retired teacher, she probably made a decent amount of money from her profession. On the other hand, her mother Yoko Ono is extremely wealthy with an estimated net worth of $700 million.
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