Momoko Okazaki

Momoko Okazaki, professionally known as Momometal, is a Japanese singer and dancer currently active as a full member of the internationally recognized kawaii metal band Babymetal. She officially joined the group in April 2023, contributing to their unique fusion of heavy metal sound and Japanese idol aesthetics. In her role, she performs intricate synchronized choreography and provides vocal support alongside fellow members Suzuka Nakamoto (Su-metal) and Moa Kikuchi (Moametal). Okazaki's vibrant stage presence helps define Babymetal's energetic live shows, which continue to attract a substantial global fanbase. She plays a part in the band's ongoing tours and releases, maintaining their distinctive artistic identity across various global stages. Amuse Inc., a prominent Japanese talent agency, represents her career within the music industry.[edit]

Momoko Okazaki was born on March 3, 2003, in Kanagawa Prefecture, Japan. Her entry into the entertainment world began at a young age, with her joining the idol group Sakura Gakuin in 2013. Sakura Gakuin operated with a unique educational concept, functioning as a "growth-period limited" idol unit where members graduated upon completing junior high or high school. This innovative structure aimed to cultivate diverse talents and essential life skills, including singing, dancing, and acting, among its members. Okazaki belonged to Sakura Gakuin's seventh generation, where she quickly distinguished herself through her lively performances and consistently bright disposition during her tenure. She also participated in several of the group's sub-units, which provided opportunities to explore different performance styles and vocal arrangements beyond the main group's activities. This early experience in a structured idol environment laid the foundation for her stage presence and technical skills.

A significant shift in Okazaki's career trajectory occurred in 2019 when she began working with the internationally recognized band Babymetal. Initially, she joined the kawaii metal group as a touring dancer, a role often referred to by fans as a "third generation" member or an Avenger. In this capacity, she performed alongside the core members, Suzuka Nakamoto (Su-metal) and Moa Kikuchi (Moametal), during their extensive international tours and numerous high-profile live concerts across various continents. This period allowed her to gain considerable experience on large stages, adapt to the rigorous demands of global touring, and become intimately familiar with Babymetal's demanding, high-energy performance style. Her contributions as a touring dancer were integral to the group's visual dynamics, preparing her for a more prominent and official position within the band.[edit]

Momoko Okazaki's journey with Babymetal reached a pivotal point in April 2023. On April 1, 2023, during the "Babymetal Returns - The Other One" concert at Pia Arena MM in Japan, it was officially announced that she would become a full-fledged member of the group. This announcement marked her transition from a touring dancer to an official vocalist and performer, adopting the stage name Momometal. This change solidified the trio lineup of Babymetal, integrating her fully into the band's public identity and creative direction. Her official inclusion was met with enthusiasm from the global fanbase, who had already seen her perform extensively during previous tours.

Following her official induction, Okazaki immediately embarked on the Babymetal World Tour 2023 as a core member. This tour included significant performances across Europe, North America, and Asia, allowing her to showcase her talents to a broad international audience. Her participation in these high-profile events demonstrated her capabilities within the group's demanding musical and visual style. As Momometal, she has contributed to the band's continued output and live presence, performing new material and classic tracks with the established members. Her integration has been a key element in Babymetal's ongoing evolution, ensuring the band's dynamic stage presentation and musical delivery continue at a high standard.[edit]

As Momometal, Momoko Okazaki maintains a public image characterized by vibrant stage presence and a strong connection to the "kawaii metal" aesthetic that defines Babymetal. Her performances are known for their high energy, precise synchronized choreography, and expressive facial reactions, which contribute significantly to the band's visual storytelling. Fans often describe her as having a bright and engaging personality that shines through her stage persona. The official fanbase for Babymetal is known as "The One," and this community has widely embraced Okazaki since her transition to an official member, appreciating her dedication and seamless integration into the group's established dynamic. Her social media presence is primarily channeled through Babymetal's official accounts, reflecting a cohesive group identity rather than an individual celebrity persona, a common practice for Japanese idol performers.[edit]

Momoko Okazaki, performing under the stage name Momometal, occupies a distinct position within the global cultural landscape as the third member of Babymetal. Her transition from a contestant on Girls Planet 999 to a full-time metal idol generated immediate international attention, cementing her status as a notable figure in contemporary music. In August 2026, the iFANN Global Fame Engine evaluated her profile and determined that she currently holds no placement within the published Global Top 1,000 rankings or any Top-100 scope lists. This evaluation reflects a specific moment where her fame, while significant within niche metal and idol communities, has not yet crossed the threshold required for a ranked position in the broader global index. The absence of a formal numeric rank does not diminish the intensity of her reception; rather, it highlights a specialized influence concentrated among dedicated fans. The collective audience supporting her work is known as Metal Resistance, a highly organized group that encompasses all members of the trio. Upon her official induction in April 2023, this fanbase responded with overwhelming enthusiasm, a reaction Momometal herself described as having completely blown her away. This integration into the Metal Resistance community was seamless, with fans immediately embracing the new lineup dynamic without requiring a separate designation for her individual following. The energy of the crowd during her debut performances suggests a deep connection between the artist and her supporters, characterized by high engagement and sustained support across global tours. While no distinct fandom name exists solely for Momoko Okazaki outside of the group umbrella, her presence remains a defining element of the band's current era.[edit]

Momoko Okazaki joined Babymetal as a full member in April 2023, transitioning from a touring position held since 2019. Her official induction occurred at the end of the Black Night concert at the Pia Arena MM in Tokyo on April 1, 2023, marking a historic shift from a duo to a trio. This event was verified by major music outlets and confirmed by the band's official channels. Following her induction, the trio debuted the performance of Mirror, Mirror, which became an immediate focal point for fans introducing the new lineup dynamic. Prior to her metal career, she gained a cult following as a contestant on the survival show Girls Planet 999, where her transition from a K-pop trainee to a metal idol is often cited as a precursor to her success. A recurring theme in her personal lore involves her lineage; she is the daughter of figures in the Japanese pop industry linked to the Sakura Gakuin family tree, adding a layer of royalty to her entry into the metal world. In late 2024, she appeared in the film Babymetal Legend - 43 the Movie, and in October 2025, she featured in a Halloween segment reinforcing her versatility across pop and metal aesthetics. The announcement of her joining generated massive media coverage and fan engagement, with Momometal noting the shock and excitement of the crowd during her introduction as a defining moment in her brief tenure with the group.[edit]

Momoko Okazaki was born in Kanagawa Prefecture, Japan, and her early life was marked by her entry into the structured world of idol performance. Information regarding her immediate family, including the names or professions of her parents and any siblings, is not widely available in public records. This level of privacy is customary for many Japanese entertainment figures, who often maintain a clear separation between their professional and personal lives. Details about her current household, any pets she might have, or specific family stories she has shared publicly are also limited. Her talent agency, Amuse Inc., manages her public image, contributing to this controlled release of personal information.[edit]

Suzuka Nakamoto (Su-metal), Moa Kikuchi (Moametal)[edit]

Momoko Okazaki's financial standing primarily stems from her professional activities within the entertainment industry, particularly her role as a full member of the acclaimed band Babymetal. Her earnings are derived from multiple streams associated with the group's global operations, including revenue from album sales, digital streams, and merchandise. A significant portion of her income also comes from extensive international touring, which involves ticket sales from concerts across Europe, North America, and Asia. These tours are a major component of Babymetal's financial success and, by extension, her own. Additionally, her past involvement with the idol group Sakura Gakuin would have provided early career earnings, though on a smaller scale. While individual earnings for Japanese idols are typically kept private, her position in a globally recognized and actively touring band suggests a substantial income. Her compensation would also include fees from any potential brand partnerships, endorsements, or media appearances linked to Babymetal. Per iFANN's editorial analysis, as of 2026, Momoko Okazaki's estimated net worth sits at approximately $2.5 Million. This figure reflects her accumulated earnings from her years in the entertainment industry, with the majority accruing since her involvement with Babymetal began in 2019 and especially after becoming an official member in 2023. Her financial trajectory is closely tied to Babymetal's ongoing success and their continued global reach.[edit]