Gen Hoshino and Yui Aragaki Announce First Child as Nigehaji Marks 10 Years

A new family chapter, a decade after their screen partnership

Singer, songwriter and actor Gen Hoshino, 45, and actress Yui Aragaki, 38, announced the birth of their first child on October 13, 2026, publishing a joint statement with handwritten signatures through their official websites. Hoshino also shared the announcement on X. The news comes more than five years after their marriage announcement on May 19, 2021, and during the tenth anniversary of the TBS drama that brought them together.

The couple met while starring in the 2016 series We Married as a Job, known in Japan by the shortened title Nigehaji. Aragaki played Mikuri Moriyama and Hoshino played Hiramasa Tsuzaki, characters whose marriage of convenience develops into a deeper relationship. Their real marriage later gave viewers another reason to remember the series, which aired from October to December 2016.

The birth announcement offered gratitude and a shared commitment to parenthood rather than details about the baby. It did not disclose the child's name, sex or birth date. October 13 is the date of the statement, not an identified date of delivery.

Congratulations came from the drama's manga creator and screenwriter, companies associated with Aragaki, and fans in Japan and South Korea. Some viewers returned to photographs from the production, while others celebrated through Hoshino's theme song Koi. The response connected three distinct milestones: the drama's anniversary, the couple's marriage and the arrival of their first child.

What the couple said

In their joint statement, Hoshino and Aragaki thanked both the people who had supported them privately and the fans who had continued to encourage them. The singer and actor and his actress wife announced:

We are pleased to announce that our first child has been born. With the support of many people, we have safely reached this day.

They went on to express appreciation for those who had helped and watched over them. Their statement then turned to the life they hope to build as a family:

We hope to cherish this new life and spend peaceful, fulfilling days together. As parents and as people, we will continue to grow together. We would be grateful if you would continue to watch over us warmly.

The wording places their new responsibilities at the center of the announcement. Rather than setting out professional plans or describing the delivery, they spoke about protecting their child and continuing to develop together as parents and individuals.

That message also echoes the sentiment of their May 2021 marriage announcement, when they expressed a wish to support each other and build a rich life together. The new statement carries that shared outlook into parenthood without turning their child's arrival into a detailed public account.

Two versions, with a small difference

The statements published through their respective websites had identical main text, but the handwritten signatures appeared in a different order. Hoshino's version placed his name first; Aragaki's version placed hers first. Both documents were dated October 13, 2026.

The distinction explains why reproductions of the announcement show the names in different sequences. It does not indicate a difference in what the couple announced. Fans on X interpreted the arrangement as a thoughtful gesture toward each person's audience, although the couple did not explain the choice.

Another detail attracted attention on Aragaki's website: the announcement's address contained sotto-otayori, a Japanese phrase suggesting a quietly delivered letter or message. Fans associated that wording with the restrained tone of her announcement. Their reactions concerned the presentation of the news, not additional information about the child.

Together, the matching text, individual signature order and quiet wording made the announcement personal while keeping its factual scope narrow. The couple confirmed the birth and conveyed thanks, leaving most family details undisclosed.

The drama that brought them together

We Married as a Job was adapted from manga by Tsunami Umino. Its central relationship begins with an arrangement between Mikuri Moriyama, played by Aragaki, and Hiramasa Tsuzaki, played by Hoshino. As the characters grow closer, the story examines housework, employment and expectations within marriage alongside its romance.

Those themes help explain why the response to the birth announcement reached beyond congratulations for two individual performers. Viewers had first encountered them as a fictional couple negotiating how to share a life. Their marriage announcement in 2021 then became widely associated with the drama, with fans using the expression Nigehaji marriage.

A special episode aired in January 2021, returning to Mikuri and Hiramasa in their third year of married life. Hoshino and Aragaki announced their own marriage four months later. Following the birth news, official photographs from around the time of that special attracted renewed attention.

The anniversary gives the announcement an additional connection to the series, but the fictional story and the couple's private life remain separate. The return to old photographs reflects viewers' attachment to the production; it does not provide information about the circumstances of the baby's birth.

The milestones from 2016 to 2026

The public history stretches across ten years, with the original drama, a television special, a marriage announcement and now the birth statement. The key dates are:

• October to December 2016: Hoshino and Aragaki starred together in the TBS series We Married as a Job.
• January 2021: A special drama followed Mikuri and Hiramasa in their third year of marriage.
• May 19, 2021: The actors announced their real marriage.
• February 2026: Hoshino held a solo concert in South Korea.
• October 5, 2026: Hoshino marked the tenth anniversary of Koi and announced a seven inch vinyl edition.
• October 13, 2026: The couple announced the birth of their first child.

The interval between the marriage announcement and the birth announcement is just under five years and five months. Descriptions of the news as arriving five years after their marriage are rounded accounts of that period, rather than a separate chronology. Neither announcement date establishes when the child was born.

Koi returns to the celebration

Hoshino's song Koi was the drama's theme, and the accompanying dance performed by its cast became one of the production's most recognizable features. Videos of people performing the dance circulated on social media, extending the song's reach beyond viewers following the television story.

On October 5, eight days before the birth announcement, Hoshino marked the song's tenth anniversary and said a seven inch vinyl edition would be released. The two announcements placed a musical milestone and a family milestone close together, although there is no stated connection between their timing.

For fans, Koi offered a familiar way to celebrate. Some Korean messages about the birth included plans to listen to the song that day. Others used the affectionate description Nigehaji baby, connecting their congratulations to the drama rather than to any name disclosed by the parents.

The song's renewed presence also shows how the series remains part of the couple's public story a decade later. Its music, dance and central pairing provide shared references for audiences responding to news that is otherwise deliberately brief.

Congratulations from creators and commercial partners

Tsunami Umino, the manga creator whose work became We Married as a Job, congratulated the couple on X. Akiko Nogi, who wrote the television adaptation, also posted congratulations. Their responses brought together two of the creators behind the production in which Hoshino and Aragaki first worked as its central couple.

Aragaki's commercial partners also marked the announcement. Skincare brand Sekkisei, for which she serves as global brand muse, posted a congratulatory message through its official X account and wished the child and family a bright, warm new life.

Asahi Beverages referred to Aragaki's longstanding appearances in advertising for Juroku-cha tea. Its official X account expressed happiness at her becoming a mother and wished the family good health and the child healthy growth. The company also posted an image of Aragaki smiling.

These messages reflected different professional connections: a manga adapted for television, a drama script, a cosmetics partnership and years of beverage advertising. None supplied further details about the baby or announced a change in Aragaki's work commitments.

Fans in South Korea and a familiar radio character

Messages in Korean appeared alongside Japanese congratulations on the performers' social accounts. We Married as a Job has an audience in South Korea, and BTS member V has previously said he watched the series. Hoshino's solo concert there in February 2026 provides another recent connection with Korean listeners.

Some Korean fans referred to the couple as Gen Gakki, combining Hoshino's given name with Aragaki's familiar nickname. Their messages expressed happiness for the family and recalled Koi, linking the birth announcement to both the actors' screen partnership and Hoshino's music.

Japanese social media reactions also brought up Nise Akira, a comic persona associated with Hoshino and presented as his friend. Fans imagined the character celebrating the news. Those comments were playful responses, not a separate announcement from Nise Akira.

Aragaki has previously spoken warmly about the persona's advice segment, saying she appreciated the effort put into answering listeners' concerns. Nise Akira has also appeared in place of Hoshino on Nippon Broadcasting's All Night Nippon, including a broadcast in October 2024. That history gave fans another shared reference through which to congratulate the couple.

Two careers beyond their shared series

Hoshino was born on January 28, 1981, in Saitama Prefecture. Alongside his music, his acting work includes the lead role in the 2013 film Blindly in Love, known in Japanese as Hakoiri Musuko no Koi, and appearances in NHK's comedy program LIFE! He also played a novelist in the 2025 drama Slow Train.

Aragaki was born on June 11, 1988, in Okinawa Prefecture. She began as a model for the teenage magazine nicola before developing an acting career that includes Dragon Zakura, My Boss, My Hero and Legal High. Her work in television and advertising has given her audiences beyond Nigehaji.

The range of congratulations reflects those separate careers as well as their shared production. Listeners, drama viewers and companies with longstanding professional relationships all responded to the same short statement. The announcement itself did not set out a schedule for either performer's work after becoming parents.

A year of family announcements, with details still private

The news follows several other birth announcements in Japanese entertainment during 2026. Actors Mitsuki Takahata and Masaki Okada announced their first child in January. Reina Triendl announced her first child in February, while Nicole Fujita announced hers on May 1. Ai Tominaga announced her second child on May 7, 21 years after the birth of her eldest son.

Later announcements included a second son for Keiichi Yamamoto and Miki Nishino in May, a first child for Miyu Ikeda in July, and first children for Maika Yamamoto and Hiro, and for Hikari Mitsushima and Keisuke Asano, in August. Tokio Emoto and Honami Sato announced their first child in September. Presenter Yuri Takami also announced her first child with flumpool bassist Genki Amakawa.

Pregnancy announcements are a separate category. Shota Gogami and Yui Yokoyama announced a first pregnancy on June 15; Kazuya Kamenashi and Minami Tanaka announced marriage and pregnancy on June 29. Those announcements should not be counted as birth confirmations.

For Hoshino and Aragaki, the confirmed news remains specific: their first child has been born, and they have thanked the people who supported them. The statement gives no delivery location, medical details or date for a further update. Their request is for warm support as they begin family life with their child.

At a Glance

• Gen Hoshino, 45, and Yui Aragaki, 38, announced their first child's birth on October 13, 2026.
• The joint statement appeared through their official websites with both handwritten signatures.
• The main text matched, while each website's version placed its owner's signature first.
• The child's name, sex and birth date were not disclosed.
• The couple starred together in the 2016 TBS drama We Married as a Job and announced their marriage on May 19, 2021.
• The birth news coincided with the drama's tenth anniversary and followed Hoshino's October 5 anniversary announcement for Koi.
• Congratulations came from the drama's creators, Aragaki's commercial partners, and fans in Japan and South Korea.