Who Is Masaki Aiba? Age, Biography, and Wiki
Masaki Aiba is currently 42 years old. He was born in Chiba, Japan, and rose to fame as a member of the iconic boy band Arashi, which debuted in 1999. His unique style, charm, and talent have earned him a spot as one of the leading figures in the Japanese entertainment landscape. Over the years, Aiba has taken on various roles in television dramas, variety shows, and films, establishing himself as a versatile artist. As of 2025, he continues to engage with fans through various projects, demonstrating his enduring appeal.
| Occupation | Stage Actor |
|---|---|
| Date of Birth | December 24, 1982 |
| Age | 42 Years |
| Birth Place | Chiba, Chiba, Japan |
| Horoscope | Capricorn |
| Country | Japan |
Popularity
Masaki Aiba's Popularity over time
Height, Weight & Measurements
Masaki Aiba stands at approximately 174 cm (5'8.5") tall. He maintains a healthy physique, weighing around 65 kg (143 lbs). With a balanced diet and an active lifestyle, Aiba is known for his youthful appearance. His body measurements are estimated to be 37-29-36 inches (94-74-91 cm), reflecting his dedication to fitness.
Family, Dating & Relationship Status
As of 2025, Masaki Aiba has kept his personal life relatively private. He has not publicly confirmed any romantic relationships, leading to speculation among fans regarding his dating status. Although there have been rumors linking him to various personalities, Aiba has remained tight-lipped about his love life, focusing more on his career and public engagements. His family values are strong, often expressing deep appreciation for his parents and siblings in interviews.
He has a younger brother who is four years younger. Aiba was raised by his grandparents until he was four years old because his parents were busy running their newly opened Chinese cuisine restaurant then.
Net Worth and Salary
Masaki Aiba's net worth is estimated to be around $15 million as of 2025. His diverse income streams from music, acting, endorsements, and television appearances contribute significantly to his wealth. Aiba's long tenure with Arashi, alongside successful solo projects, has solidified his financial standing in the entertainment industry. His popularity ensures a stable and lucrative salary, making him one of Japan's highest-earning entertainers.
Career, Business, and Investments
Aiba's career has been multifaceted, with a variety of endeavors that showcase his versatility. He initially gained fame through Arashi, which took the J-pop scene by storm. Aiba has also pursued acting, starring in popular dramas and films that highlight his range as a performer.
In addition to his entertainment career, Aiba has ventured into investments and business. He has partnered with brands and started his own merchandise lines, further diversifying his portfolio. His keen eye for opportunities in the entertainment sector has made him a savvy businessman, positioning him well for future ventures.
Aiba began his career in the entertainment industry when he joined the Japanese talent agency Johnny & Associates in 1996 at the age of 13. Prior to his debut as a singer with Arashi in 1999, Aiba started an acting career when he was cast as the lead role of Gordie for the stage play Stand by Me, which was based on the film of the same name.
About five years after his debut as a singer with Arashi in 1999, he became one of the co-hosts of the variety show Tensai Shimura Dōbutsuen (天才！志村どうぶつ園) in 2004, making him the first member of Arashi to regularly participate in a variety show not primarily hosted by Arashi.
Social Network
Masaki Aiba enjoys a vast following on social media platforms. As of 2025, he is active on Twitter, Instagram, and other platforms where he shares glimpses of his life, career updates, and interactions with fans. His social media presence plays a crucial role in maintaining his connection with audiences, often leading to increased interest in his projects.
Starting in January 2021, Aiba hosts VS Damashii (VS魂), which substituted Arashi's signature program VS Arashi, ended in December 2020. Aiba's program ended in Autumn 2023, after two incarnations (the original and Gradation), and coinciding with member Yuta Kishi leaving the agency and the Network's program reorganization period in October.
A substitute program had not been revealed at the time, nor if Aiba would be hosting it.
The substitute program was revealed on September 4, 2023, Mokushichi marubatsubu (木7◎×部), and the original idea of the program was of having school club-like activities, not available in school, with celebrities holding their own club activities, with Aiba and others in-studio watching over the challenges.
The program started on October 26, and ended in March 2024, with its substitute's broadcast day changed to Saturday, shortened to 30 minutes, and broadcast area to the Kanto region. ending a long history of a national Arashi or Arashi member-hosted Thursday "Golden Hour" programming.
Aiba's new program, Aiba marubatsubu (相葉◎×部), scheduled to start on April 13, is to continue with some of the activities of its predecessor.
Education
Masaki Aiba was educated in Japan, attending Chiba Prefectural Kisarazu Technical High School. His passion for performance art blossomed during his school years. Although he pursued a career in the entertainment industry early on, Aiba has emphasized the importance of education and continuous personal development.
