Ai Kago

On August 8, 2016, Kago announced that she had married a 38-year-old beautician whose name was not disclosed to the public. On September 23, 2016, she announced that she was pregnant with her second child. On February 23, 2017, she announced on her blog that she gave birth her second child, a boy named Yoshitsugu.

Girls Beat!! released their first single, "Sekai Seifuku" on July 22, 2014. Their activities were abruptly put on hold when an arrest warrant was put out for Ando in October on suspicions of loaning money at illegal interest rates. Kago later filed for divorce, planning to continue activities once the divorce was finalized. Although Kago was eventually successful in doing so, in August 2015, her contract with her agency expired, though she continued activities with Girls Beat!! in November. On February 29, 2016, she graduated from the group.

The police issued an arrest warrant for Ando in October 2014 on suspicion of loaning money at illegal interest rates. This affected both Kago's career and image. In 2015, Kago announced through her official blog that they were living separately and were in the process of working towards a divorce. She attempted to file for divorce in April, but dropped charges due to insufficient funds. On June 9, Ando was arrested on domestic violence charges stemming from an incident in May 12 where he allegedly shoved and kicked Kago in their home in Roppongi, leaving her with injuries that took ten days to heal. Kago agreed to drop all charges in exchange for divorce, which was finalized later that month.

After spending 2012 out of the public eye with the birth of her daughter, Minami, Kago transferred to a new agency in 2013. Planning to revive her music career, she formed an idol group, which was later named Girls Beat!! The group would be crowd-sourced using lyrics, music, and costume ideas submitted by fans. Remi Kita and Ryona Himeno were recruited as the other two members after passing the auditions.

Kago began dating Haruhiko Ando, a restaurant owner in Roppongi, in August 2010, who acted as an in-between between her agency and herself. In September 2011, he was arrested for allegedly attempting to extort a co-worker by saying that he had close affiliations with the yakuza, such as the Kodo-kai and Komatsu-gumi. Kago had been taken in for questioning. Following the incident, Kago and Ando married in December 2011 and he took on her family name, Kago. From their marriage, Kago gave birth to her first child, Minami, on June 22, 2012.

Throughout the second half of 2010, Kago became unhappy with the direction of her work. Around the same time, she began dating restaurant owner Haruhiko Ando, who acted as an in-between for her agency and herself. Since beginning a relationship with Ando, Kago cancelled several jobs at the last minute, causing her agency to suspend her activities. Despite this, she participated in a live performance and opened a separate blog without permission.

Kago parted ways with R&A Promotions in November 2010 despite her contract ending in March 2013. As a response, in 2011, Kazuyuki Ito, president of Mainstream (an associate of R&A Promotions), declared that the agency planned on suing for 100 million yen in damages for contract violations. During that time, Kago's career was also derailed by her personal life. In September 2011, Ando was arrested for alleged extortion and claiming to have connections with the yakuza. In the same month, Kago was rushed to a nearby hospital after agency officials found her on the floor of her apartment with cuts to her wrists. Her life was reported to be not in danger, though there were speculations that it was a planned suicide. Following the incident, she and Ando registered their marriage, and Kago became pregnant.

During 2009, Kago also focused on rebuilding her music career. On June 24, 2009, she released her first solo single "No HesitAtIon" [sic] on independent record label In Da Groove. On February 16, 2010, she held her first jazz concert at bar JZ Brat in Tokyo. Kago's first jazz album, Ai Kago meets Jazz: The First Door, was released on March 31, 2010 through P-Vine Records and Avex Marketing. In August 2010 she was invited to perform at music festival Summer Sonic.

During Kago's house arrest in 2006, her parents divorced. In 2009, Kago was involved in a relationship with actor Hidejiro Mizumoto. Mizumoto's wife, Asato, sued them both, stating that she had proof of the affair and that it was the cause for her pending divorce. On May 24, 2009, a family court found in Asato's favor and ordered Mizumoto to hand over his home in Kumamoto and his car to Asato as well as 300,000 yen in child support every month for his three children. Shukan Josei reported in 2010 that Kago was romantically linked to model Takeshi Mikawai. Her agency released a statement claiming that while they dated, they were not a couple.

Kago made a well-publicized return to the entertainment industry in 2008 with plans of pursuing an acting career. She began appearing in multiple Hong Kong movies, including Kung Fu Chefs. On August 25, 2008, Kago released a book entitled Kago Ai Live—Miseinen Hakusho (ＬＩＶＥ—未成年白書 ) . On her blog, she described the book as "a book where I talk to young teens about their various troubles and dreams."

In 2007 Up-Front Works reported that they were working on her comeback. In late March 2007, photos of Kago going to an onsen with a man 18 years her senior and smoking for a third time circulated in the media, further tarnishing her reputation. Not long after, Yuukichi Kawaguchi, the director of Up-Front Works, issued a statement announcing that she had been dismissed from the agency.

Before the release of their seventh single and their third album, W3: Faithful, on February 9, 2006, Friday published photos showing Kago smoking. She was 15 at the time the photos were taken. The following day, her agency issued a press statement saying that she and W's activities had been suspended "indefinitely." Kago spent the remainder of the year under house arrest at her family's residence in Nara. During this time, she was not allowed to have contact with Tsuji or any of the other members from her agency, and she was caught smoking again during her probation period.

In August 2004, Kago and Tsuji graduated from Morning Musume together after Minimoni began their indefinite hiatus. Under the arrangement of their agency, Kago and Tsuji formed a new pop duo, W, releasing two albums and six singles together.

Kago and Tsuji shared the world record for the largest hula hoop spun at 4.08 m (13 ft 5 in) in diameter. They set their record on January 1, 2004, during a live New Year's Day television special at Nippon Television Network, Tokyo, Japan. The record appeared in the 2005 and 2006 editions of the Guinness Book of World Records before it was broken by Ashrita Furman in September 2005.

Kago and Tsuji's addition to the group received positive critical response. With an increasing fan base, they, along with fellow Morning Musume member Mari Yaguchi and Coconuts Musume member Mika Todd, formed a new subgroup named Minimoni. In addition to this, Kago was also admitted into established subgroup Tanpopo as a second generation member. From 2001 to 2004 Kago participated in the annual Hello! Project shuffle units (3-nin Matsuri in 2001, Happy 7 in 2002, Salt5 in 2003, and H.P. All Stars in 2004).

At age 12, Kago won the 4th National Audition of Morning Musume held by the Up-Front Works in 2000. On April 15, she, along with Rika Ishikawa, Hitomi Yoshizawa, and Nozomi Tsuji, were inducted into the idol group Morning Musume as its fourth generation. Their recording debut was in the group's ninth single "Happy Summer Wedding".

Ai Kago (加護 亜依 , Kago Ai) , born February 7, 1988 is a Japanese singer, actress, author, and former Guinness World Record holder. Kago was born in Yamatotokada, Nara, and began her career at the age of 12 as a member of the idol group Morning Musume. In the same year, she became a founding member of Minimoni. In 2004, she graduated from both the aforementioned groups and formed W with Nozomi Tsuji, but she was withdrawn from the group in 2007. In 2008, she embarked on a career in film and returned to music, releasing a jazz album in 2010 and becoming part of the group Girls Beat!! in 2013.