Who Is Momo Hirai? Age, Biography, and Wiki
Momo Hirai, born on November 9, 1996, is a popular Japanese singer and member of the internationally recognized girl group TWICE. Celebrated for her powerful vocals and captivating stage presence, Momo has become an influential figure in the K-Pop industry since debuting in 2015. As of 2025, Momo is 28 years old and has continued to thrive in her career, earning accolades for her contributions to music.
| Occupation | Pop Singer |
|---|---|
| Date of Birth | November 9, 1996 |
| Age | 28 Years |
| Birth Place | Kyōtanabe, Kyoto Prefecture, Japan |
| Horoscope | Scorpio |
| Country | Japan |
Popularity
Momo Hirai's Popularity over time
Height, Weight & Measurements
Momo stands at a height of approximately 163 cm (5 feet 4 inches), which complements her dynamic performance style. Her weight is estimated to be around 48 kg (106 lbs). Although exact body measurements are not publicly disclosed, Momo is renowned for her fit physique and dances.
Family, Dating & Relationship Status
Momo Hirai comes from a close-knit family that has always been supportive of her aspirations in the entertainment industry. As for her personal life, Momo's dating status has been the subject of much speculation. As of 2025, she is reportedly in a relationship with a fellow idol, although details about her boyfriend remain private to maintain some semblance of normalcy amid their high-profile careers.
Net Worth and Salary
Momo’s net worth is estimated to be around $2 million in 2025, reflecting her successful career in music and endorsements. With TWICE’s booming popularity, Momo earns a significant salary from album sales, concert tours, and brand collaborations, making her one of the wealthier idols in the K-Pop scene.
Career, Business, and Investments
Since her debut with TWICE, Momo has been a pivotal figure in their success, contributing to multiple hit albums and singles, such as "Cheer Up" and "Fancy." In addition to her singing career, she has appeared in various variety shows and has pursued solo projects, showcasing her versatility as an entertainer. Momo has also ventured into business opportunities, partnering with fashion brands, which has contributed to her earnings.
Momo gained exposure to the South Korean music industry early, appearing in a music video for Lexy in 2008 and on the talent show Superstar K in 2011. Momo and her sister were originally spotted by JYP Entertainment in an online video in 2012.
They were both asked to audition, although only Momo was successful, prompting her to move to South Korea in April 2012. Before joining Twice, she danced in a number of music videos as a "K-Pop trainee". In 2015, Momo participated in the South Korean reality television show Sixteen, created by JYP Entertainment and co-produced by Mnet.
She was initially eliminated from the show but was brought back by Park Jin-young at the end to become part of the final lineup of girl group Twice, due to her performance abilities.
Social Network
Momo Hirai is very active on social media platforms, with millions of followers on Instagram and Twitter. Her engaging posts and interactions with fans help her maintain a strong presence in the digital world. As of 2025, her social media handles serve as a platform for sharing her music, personal updates, and insights into her life as an idol.
In October 2015, Momo officially debuted as a member of Twice with the release of their first extended play (EP), The Story Begins, and its lead single "Like Ooh-Ahh".
On February 9, 2023, JYP announced that Momo, alongside bandmates Sana and Mina, will officially debut in Japan on July 26 as a sub-unit named MiSaMo with the extended play titled Masterpiece.
Prior to the trio's debut, on January 25, they released the track "Bouquet" as part of the soundtrack of TV Asahi's drama series Liaison: Kodomo no Kokoro Shinryōjo.
Education
Momo’s educational background includes training in dance and music from a young age. She moved to South Korea to further her career and attended a Korean performing arts school, where she honed her skills before debuting with TWICE. Her dedication to her craft is evident in her performances and her continuous growth as an artist.
