Babymetal (stylised as BABYMETAL) is one of the most unlikely success stories in modern music. A Japanese kawaii metal trio that fuses heavy metal instrumentation with J-pop idol choreography, the group has gone from schoolgirl subunit to Billboard Top 10 history-makers. Nobody saw it coming, and that’s exactly what makes them intriguing.
Quick Facts
| Members | Suzuka Nakamoto (Su-metal), Moa Kikuchi (Moametal), Momoko Okazaki (Momometal) |
| Active Since | 2010 |
| Origin | Tokyo, Japan |
| Genre | Kawaii Metal, J-pop, Heavy Metal |
| Net Worth | $10–20 million (estimated) |
| @babymetal_official | |
| YouTube | BABYMETAL |
Biography
The story starts with a single bold idea. In 2009, talent manager Kei “Kobametal” Kobayashi watched an 11-year-old named Suzuka Nakamoto perform at a farewell concert and immediately imagined something completely new: a metal dance unit pairing thunderous heavy metal riffs with the sweet visual aesthetic of Japanese idol culture. The name itself is a bilingual pun, with “baby” (ベビー) rhyming with “heavy” (ヘビー) in Japanese.
In April 2010, Kobametal launched the Heavy Music Club within the newly formed idol group Sakura Gakuin, recruiting Moa Kikuchi and Yui Mizuno as dancers and backing vocalists alongside Nakamoto. None of the three girls had ever listened to heavy metal before. Their first live performance was on 28 November 2010, and by February 2011 the subunit had its official name: BABYMETAL.
The group’s first viral moment came in October 2011 when the music video for “Doki Doki ☆ Morning” hit YouTube. Audiences worldwide were equal parts baffled and captivated by pigtailed teenagers headbanging over blast beats. Breakthrough single “Ijime, Dame, Zettai” followed in January 2013, reaching number six on the Oricon chart. When Su-metal graduated from Sakura Gakuin that same year, the group broke with idol tradition and continued independently, their international momentum too powerful to walk away from.
Members
Su-metal (Suzuka Nakamoto) — Lead Vocals
Born on 20 December 1997 in Hiroshima Prefecture, Suzuka is the youngest of three sisters. Music runs in the family; her father played in a rock band, and her older sister Himeka was a member of Nogizaka46. Suzuka entered Actor’s School Hiroshima in 2006, signed with Amuse Inc. in 2007, and debuted with idol trio Karen Girl’s before joining Sakura Gakuin. Standing at 161 cm (5’3″), she’s the sonic anchor of Babymetal, a classically trained idol voice fully capable of commanding a 20,000-seat arena. She received her first songwriting credit in 2022 and is the sole lyricist of “White Flame” on the group’s 2025 album METAL FORTH.
Moametal (Moa Kikuchi) — Scream and Dance
Born on 4 July 1999 in Nagoya, Moa won the semi-Grand Prix at the 2007 Ciao Girl Audition and signed with Amuse at just eight years old. She joined Sakura Gakuin alongside Yui Mizuno in August 2010, and the two became an inseparable pair, even co-writing “Song 4″ together under the duo name Black Babymetal. Standing at approximately 154.5 cm (5’1”), she’s the shortest member and the one most likely to be spotted wearing Metallica merch backstage. A self-described otaku, she lists both idol group °C-ute and Bring Me the Horizon among her favourites, which sums up Babymetal’s whole appeal rather neatly.
Momometal (Momoko Okazaki) — Scream and Dance
Born on 3 March 2003 in Fukuoka Prefecture, Momoko is the daughter of comedian Hanamaru Hakata. She joined Sakura Gakuin in May 2015 and graduated in March 2018. After competing on the Korean survival show Girls Planet 999 in 2021, she was announced as Babymetal’s permanent third member on 1 April 2023, known to fans as “Fox Day,” during a concert at Pia Arena MM in Yokohama. At 162 cm (5’4″), she’s now the tallest member, and METAL FORTH marks the first album where she appears as an official member.
Yuimetal (Yui Mizuno) — Former Member
Born on 20 June 1999 in Kanagawa Prefecture, Yui was a childhood fan of Karen Girl’s whose fandom eventually led her to Amuse. She joined Babymetal at the same time as Moa and served as a core member for eight years. Her final stage appearance came in December 2017, and after missing the entire 2018 tour without explanation, her departure was officially confirmed on 19 October 2018. She cited health concerns and a desire for a solo path. In September 2025, Amuse confirmed she had left the agency entirely to live outside the entertainment industry.
Career
Babymetal’s commercial arc is genuinely staggering. Their self-titled debut album in February 2014 reached number four on the Oricon chart and an unexpected number 187 on the Billboard 200, earning RIAJ Gold certification. At the time, the members were just 14 to 16 years old, making them the youngest female act ever to headline Nippon Budokan.
Metal Resistance (2016) escalated things dramatically. It peaked at number 39 on the Billboard 200, the first Japanese album in the Top 40 in over 50 years since Kyu Sakamoto in 1963, and number 15 on the UK Albums Chart, the highest position ever achieved by a Japanese band in UK chart history. It also topped the UK Rock and Metal Albums chart. Then Metal Galaxy (2019) broke records again at number 13 on the Billboard 200, making it the highest-charting Japanese-language album in Billboard history and the first by an Asian act to top the Billboard Top Rock Albums chart.
After Yuimetal’s 2018 departure, the band introduced a rotating “Avengers” system of three support dancers to restore the trio format. Momoko gradually became the primary Avenger before being named the permanent third member in 2023, ending a five-year period of uncertainty and kickstarting Babymetal’s most commercially successful chapter yet.
Following the concept album The Other One (2023), the group signed a landmark global deal with Capitol Records on 31 March 2025, the first female Japanese artist on a frontline Capitol deal. Their fifth album METAL FORTH (August 2025) debuted at number nine on the Billboard 200 with 36,000 first-week units, a historic milestone as the first all-Japanese act ever to crack the Billboard Top 10. The album scored a 78 on Metacritic, received 4/5 stars from Kerrang!, and has been submitted across 10 categories at the 2026 Grammy Awards, including Best Rock Album and Album of the Year.
METAL FORTH is also Babymetal’s most collaborative record, featuring partnerships with Electric Callboy, Spiritbox, Tom Morello, Bloodywood, Polyphia, and Slaughter to Prevail, with Matt Heafy of Trivium appearing on shamisen. The track “RATATATA” with Electric Callboy became their first number one on a Billboard chart (Hard Rock Digital Song Sales) and served as the official theme of WWE’s Bash in Berlin 2024.
Their live career matches the ambition. On 2 April 2016, they became the first Japanese band to headline SSE Arena Wembley before approximately 12,000 fans, breaking the venue’s all-time merchandise sales record in the process. Five months later, two sold-out Tokyo Dome nights drew roughly 110,000 attendees combined. On 30 May 2025, they became the first Japanese group to headline and sell out The O2 Arena in London, and on 1 November 2025 they headlined the Intuit Dome in Los Angeles, again a first for a Japanese group. The 2026 tour includes a six-city Australian run with Bloodywood and a packed European festival summer covering Download Festival, Rock am Ring, Graspop, and more.
Achievements
Babymetal’s list of firsts keeps growing, which is remarkable for a group that’s been going since 2010. Key highlights include the Kerrang! Spirit of Independence Award (2015), the Metal Hammer Golden Gods Breakthrough Award (2015), and a Metal Hammer readers’ poll in 2016 that named their debut album the “Best Album of the 21st Century.” Su-metal was named Female Metal Singer of the Year in 2024, and the group won Metal Band of the Year in 2025. They also earned Rock Sound’s Best Live Act award in 2025 for the O2 Arena show.
The mythology surrounding the group deserves a mention too. Kobametal built an entire cosmological narrative around the “Fox God” (Kitsune no Kami), a concept born from the young members mistaking the metal horns sign for a fox’s head. Rather than correct them, he built a whole universe around it. That playful creativity is part of why Babymetal connects so deeply with fans who’d normally never overlap.
Discography
- BABYMETAL (2014)
- Metal Resistance (2016)
- Metal Galaxy (2019)
- The Other One (2023)
- METAL FORTH (2025)
Personal Life
All three members keep their personal lives largely private, which fits the broader mythology Babymetal operates within. Su-metal and Moametal are both in their mid-to-late twenties; Momometal turned 23 in 2026. No marriages or relationships have been publicly disclosed by any member.
Net Worth
Babymetal’s collective net worth is estimated at between $10 million and $20 million, though verifiable primary sources for Japanese artist earnings are notoriously hard to find. Revenue comes from global arena touring, album sales across five studio records, streaming (over one billion YouTube views, 3.4 million monthly Spotify listeners), an extensive merchandise operation, THE ONE paid fan membership, WWE licensing fees, and anime theme commissions including the Hell’s Paradise Season 2 opening theme in January 2026. The 2025 Capitol Records deal and the establishment of BABYMETAL WORLD LLC in the US, with Kobametal as CEO, signal a deliberate push toward greater financial independence. It’s a long way from a school club in Tokyo.