Hikaru Iwamoto

Hikaru Iwamoto is a Japanese idol, singer, actor, choreographer, and director, and the leader of the nine-member boy group Snow Man under STARTO Entertainment. As the group's main rapper and vocalist, he is central to Snow Man's success as one of Japan's top-selling acts since their debut. Iwamoto choreographs and directs many of the group's stage performances, showcasing a creative range that extends beyond performing. Fans know him for his tall, athletic build and his energetic, precise dance style. He continues to act in dramas and films, maintaining a dual presence in music and visual media. His leadership and multi-faceted talent have made him a respected figure in J-pop, with a dedicated fanbase that follows his work across albums, concerts, and variety shows.[edit]

Born Iwamoto Hikaru on May 17, 1993, in Saitama Prefecture, Japan, Hikaru Iwamoto spent his early life growing up in Saitama City. He was the eldest of three children, sharing his childhood home with a sister four years his junior and a brother eight years younger. His journey into the performing arts began at a very young age; he started playing piano at four, an early introduction to musical discipline. This was soon followed by dance training, which he commenced at age six. From these formative years, Iwamoto displayed a natural inclination and a strong dedication to movement, diligently honing his dance style throughout his childhood.

His innate talent and burgeoning passion for dance quickly set him apart. By the time he reached third grade, Iwamoto's skills were so advanced that he was already attending adult-level dance classes, a clear indication of his exceptional drive and commitment to mastering his craft. This intense focus on dance was further ignited by his profound admiration for the iconic global pop star Michael Jackson, who served as a powerful source of inspiration. Driven by his aspirations to enter the entertainment industry, Iwamoto took a significant step by applying to Johnny & Associates, one of Japan's most prestigious talent agencies. His application was successful, and he officially joined the agency's highly competitive junior program on October 1, 2006, at the pivotal age of 13.

The subsequent years as a Johnny's Jr. proved to be an invaluable period of development for Iwamoto. In 2009, his talent and hard work were recognized when he was selected as a member of the junior unit Mis Snow Man. This selection marked a significant milestone and served as a crucial stepping stone within the rigorous and demanding Johnny's Jr. system. During his time with Mis Snow Man and other junior activities, Iwamoto gained extensive experience, regularly performing in various stage productions and appearing on variety shows. These early professional experiences were instrumental in refining his performance abilities and began to lay the essential groundwork for the leadership role he would later assume within his future group. [edit]

Iwamoto's breakthrough came with Snow Man's official CD debut on January 22, 2020, alongside SixTONES. As leader, rapper, and vocalist, he helped propel the group to the top of Oricon charts, with multiple consecutive number-one singles and albums. He also took on acting roles: he appeared in the 2013 drama Bad Boys J and its film adaptation, followed by the drama SHARK and the film Shonentachi (2019). In 2022, he starred in the film My Boyfriend in Orange. Beyond performing, Iwamoto choreographs and directs Snow Man's concerts, contributing to their visually striking stage productions. His creative influence extends to modeling and variety show appearances, making him a versatile figure in Japanese entertainment. [edit]

Iwamoto is seen as the strong, reliable leader of Snow Man, both on and off stage. His tall frame and sharp dance moves give him a commanding presence in performances. Fans appreciate his dedication to choreography and direction, which adds a personal touch to the group's shows. He is known for his serious, focused demeanor during work, but variety appearances reveal a warm, playful side. His fanbase, while not having a separate official name, is deeply engaged, creating fan art and supporting his solo projects. Media outlets often highlight his multi-talented role as idol, actor, choreographer, and director, framing him as a creative force within the group. [edit]

Iwamoto's nicknames include Hii-kun, Hikun, Gan-chan, and Iwamocchan. His official member color in Snow Man is yellow. He has a habit of biting his lips, which fans often notice. Detailed body measurements from fan profiles highlight his athletic build: bust 92.5 cm, waist 67.5 cm, hips 88.5 cm, and shoe size 28 cm. He started piano at 4 and dance at 6, and by third grade he was in adult dance classes. He cites Michael Jackson as his inspiration to join Johnny's. His blood type is A, and his Eastern zodiac is Rooster. [edit]

Iwamoto has two younger siblings: a sister four years younger and a brother eight years younger. He grew up in Saitama Prefecture, but details about his parents' names or occupations are not publicly documented. He currently lives in Japan and keeps his private life largely out of the spotlight, as is common for Japanese idols. No pets or other family details have been shared publicly. [edit]

Iwamoto is closely associated with his group Snow Man, which he leads. He has worked alongside fellow members such as Ren Meguro, Ryota Miyadate, and the rest of the nine-member lineup. As a Johnny's Jr. alumnus, he crossed paths with many other STARTO artists. His acting credits connect him to directors and co-stars from Bad Boys J and My Boyfriend in Orange. [edit]

There are no publicly documented romantic relationships for Hikaru Iwamoto. As a Japanese idol under a strict agency, his private life is kept confidential. No confirmed girlfriends, engagements, or marriages have been reported in credible sources. As of 2026, he is not known to be in a relationship and is considered publicly single. [edit]

As of 2026, Hikaru Iwamoto's net worth is estimated at $5 million. His primary income comes from his role as leader and performer in Snow Man, one of Japan's best-selling boy groups. The group's album and single sales, concert tours, and merchandise generate significant revenue, with members sharing in the profits. Iwamoto also earns from acting fees for dramas and films like Bad Boys J and My Boyfriend in Orange. His work as a choreographer and director for Snow Man's stage shows adds to his income. Additionally, modeling and endorsement deals contribute to his earnings. His net worth has grown steadily since Snow Man's debut in 2020, reflecting the group's commercial success. [edit]