Last updated
    MONJOE

    MONJOE

    Japan flagJapan
    Celebrity

    Member of DATS

    Music producersongwriterDJand vocalist

    Also known as: Wataru Monjoe, Monjoe Wataru

    Birthday

    Birth Sign

    Birthplace

    Japan

    Age

    years old

    About

    MONJOE is a Japanese music producer, songwriter, and the lead vocalist of the rock band DATS. He has carved out a unique space in the J-Pop and J-Rock scenes by blending traditional rock instrumentation with modern urban production techniques. His work bridges the gap between live performance energy and digital studio precision, making him a key figure in the sound of contemporary Japanese music.

    As of 2026, he remains an active force in the industry, balancing his duties as a frontman with a prolific schedule of producing for top-tier idol groups and solo artists. His ability to craft chart-topping hits while maintaining a distinct artistic voice has established him as one of the most influential behind-the-scenes architects in Japan's music landscape.

    Early Life & Background

    Before stepping into the spotlight as a producer and frontman, MONJOE spent over a decade honing his craft on the drums. For fourteen years, he performed professionally as a drummer, a period that laid the rhythmic foundation for his later success. This extensive time on stage gave him an intimate understanding of live performance dynamics, which he later translated seamlessly into his studio work. The discipline required to keep a band together and drive a live set forward became a core part of his production philosophy.

    His transition from performer to creator marked a pivotal moment in his career. Shifting his focus from playing other people's songs to crafting original soundscapes, he began exploring the technical side of music creation. This self-taught journey through production software and songwriting allowed him to develop a versatile style that could adapt to various genres, from hard rock to hip-hop and pure pop. By the time he was ready to debut, he had already mastered the art of rhythm and structure.

    Career Growth

    MONJOE officially debuted in 2015 as the vocalist and songwriter for the rock band DATS. The group gained immediate attention for their fusion of rock and hip-hop elements, setting them apart in the crowded J-Rock market. Their unique sound quickly resonated with audiences, establishing MONJOE as a credible artist in his own right.

    Between 2016 and 2018, he expanded his reach beyond the band, establishing himself as a sought-after track maker. During this period, he began collaborating with major idol groups and solo artists, contributing significantly to the sonic identity of the new generation of J-Pop. His production credits started appearing on tracks for some of the country's biggest names, signaling a shift from local rock fame to national influence.

    In 2019, he released his first notable solo single, Dayz, marking his entry into the solo artist space alongside his ongoing production work. From 2020 to 2023, he became a central figure in the New Wave of Japanese music. He produced tracks for BE:FIRST, Number_i, TAIL, FIVE NEW OLD, AAAMYYY, and the band Ame no Parade. His songwriting credits expanded rapidly, eventually reaching over 26 major credits across diverse projects.

    The momentum continued into 2024 with the release of the single MINNA BLING BLING. In 2025, he described the year as the one where he made the most music in his life, releasing the single Divine and continuing his streak of high-profile releases. As of June 2026, news outlets reported full details on his upcoming album titled KMK, signaling a continued evolution in his artistic output and cementing his status as a leading creative force.

    Career Timeline

    Pre-2015Spent 14 years working as a professional drummer
    2015Debuted as the vocalist/songwriter for the band DATS
    2016–2018Began producing tracks for major J-Pop artists, establishing reputation as a track maker
    2019Released solo single Dayz
    2020–2022Produced extensively for FIVE NEW OLD, AAAMYYY, and Ame no Parade; released album We Others
    2023Continued dominance in production sphere with credits expanding to over 20 major works
    2024Released single MINNA BLING BLING
    2025Released single Divine; described 2025 as his most productive year musically
    2026Announced and revealed details for the album KMK

    Public Image & Style

    MONJOE is portrayed as a humble yet highly skilled craftsman. Media coverage focuses on his technical prowess and his ability to create hit sounds that blend different genres effortlessly. He is seen as a bridge between the older generation of rock musicians and the digital-native idols of today. His tone on social media is professional, encouraging, and focused on the artistry of music creation rather than celebrity culture. Fans and peers alike respect his dedication to the craft and his willingness to mentor others in the industry.

    Fame & Fandom

    MONJOE holds a significant position in the Japanese music scene, though his fame is often tied to the massive success of the artists he produces. He is currently evaluated by the iFANN engine but not currently in the Top 1,000 global rankings as a standalone entity, reflecting his role as a powerhouse behind the scenes rather than a global pop superstar. However, within the Japanese music community, his name carries immense weight and recognition.

    The fandom surrounding his work is deeply connected to the projects he contributes to. Fans of BE:FIRST and Number_i often recognize his name when discussing the production quality of their hits. While there is no specific official fandom name for MONJOE as a solo artist, his followers identify strongly with the communities of the bands he fronts or produces. Campaigns usually revolve around streaming numbers for DATS or the groups he works with, rather than individual campaigns for MONJOE himself. The fanbase values his versatility and the unique sonic identity he brings to every project.

    Interesting Facts and Legends

    Before becoming a household name in production circles, MONJOE spent 14 years working exclusively as a drummer. This background heavily influences his rhythmic approach to songwriting, often resulting in tracks with complex, driving percussion lines. He actively advises aspiring musicians on X (formerly Twitter), emphasizing that understanding the business side, such as A&R and direction, is just as important as vocal or instrumental skill. While he keeps his home life private, he frequently shares insights into his production process on Instagram, giving fans a rare look at how he constructs his signature sound.

    Notable Quotes

    In 2025, the year I made the most music in my life.
    Not only for those aiming to be singers, but essential reading for everyone involved in vocal work, including producers, directors, and A&R.

    Family & Personal Life

    MONJOE maintains a relatively private personal life compared to his public professional persona. There is no public information regarding his marital status, children, or romantic relationships. He is known to be active on social media, where he shares insights into his production process and life as a musician, but he keeps his family and home life out of the spotlight. His focus remains firmly on his musical output and the collaborative work he does with other artists.

    Notable Connections

    BE:FIRST, Number_i, TAIL, FIVE NEW OLD, AAAMYYY, Ame no Parade, DATS members.

    Relationships & Dating History

    As of 2026:Single

    MONJOE maintains a notably private personal life, keeping his romantic history out of the public eye. Unlike many peers in the entertainment industry who share relationship updates on social media or in interviews, he does not discuss dating history. As of 2026, there are no verified public records of any marriages, engagements, or confirmed romantic partnerships. He appears to prioritize his career and creative output over publicizing his personal relationships. Consequently, no partners can be listed chronologically, and his status remains single or private.

    Salary, Net Worth In 2026

    $3 Million

    iFANN Editorial Team estimate

    iFANN currently estimates MONJOE's net worth at approximately $3 million. This valuation reflects his dual income streams as a performing artist with DATS and a highly sought-after producer for the industry's biggest acts. His wealth is derived primarily from songwriting royalties, album sales, and streaming revenue from both his solo projects and the massive catalogs he has helped build for other artists.

    Production fees for major agencies like LDH and Avex likely contribute a significant portion of his earnings, given the volume of hits he has generated since 2016. Live performance earnings from touring with DATS also add to his financial standing. While specific endorsement deals are not widely publicized, his consistent output of chart-topping singles suggests a steady and growing income trajectory. Industry estimates for producers of his caliber in Japan typically range between $1 million and $5 million, placing him firmly in the upper tier of successful behind-the-scenes creatives.

    Awards & Accolades

    No awards registered yet. View awards page

    Known For

    DATS

    2015 · Lead Vocalist & Songwriter

    BE:FIRST

    2021 · Producer & Songwriter

    Number_i

    2023 · Producer & Songwriter

    Dayz

    2019 · Solo Artist

    Keywords

    Japanese producerDATS vocalistJ-Pop songwriterBE:FIRST producerNumber_i producerTokyo music scene

    Sources

    Quick Facts

    Years as Drummer
    14
    Major Credits
    Over 26
    Primary Role
    Producer & Vocalist

    Personal Details

    Full Name
    Wataru Monjoe
    Children

    Frequently Asked Questions

    Who is Monjoe?
    Monjoe is a Japanese music producer, songwriter, and the lead vocalist of the rock band DATS. He is best known for producing hits for major J-Pop groups like BE:FIRST and Number_i, bridging the gap between rock and modern pop production.
    Is Monjoe married or dating anyone?
    There is no public information confirming that Monjoe is married or currently dating anyone. He maintains a very private personal life and does not discuss his romantic relationships in interviews or on social media.
    What bands has Monjoe worked with?
    He is best known for his work with DATS as a frontman, but he has also produced and written for BE:FIRST, Number_i, TAIL, FIVE NEW OLD, AAAMYYY, and Ame no Parade, making him a central figure in the Japanese music industry.
    When did Monjoe start his career?
    He debuted professionally in 2015 as the vocalist for DATS, though he had been working as a drummer for 14 years prior to that. His transition to production began shortly after, leading to his current status as a top-tier creator.
    What is Monjoe's latest album?
    As of mid-2026, his latest announced project is the album KMK. This follows recent singles like Divine and MINNA BLING BLING, showing his continued evolution as an artist and producer.

    Similar People

    Join the community

    fans discussing