Mayu Iwatani

Mayu Iwatani is a Japanese professional wrestler currently signed to Dream Star Fighting Marigold, where she serves as a cornerstone talent and holds the Marigold Super Fly Championship. Born in Mine, Yamaguchi Prefecture, she spent over a decade as the ace of World Wonder Ring Stardom, leading the iconic Stars faction before transitioning to Marigold following the promotion's acquisition by Pro Wrestling Noah in 2025. Her career is defined by a high-flying, reckless style combined with technical precision, earning her comparisons from Dave Meltzer alongside Io Shirai and Kairi Hojo as "three of the best wrestlers in the world."

Iwatani debuted in January 2011 and quickly rose through the ranks to become one of the most decorated female wrestlers in history. She has held multiple major championships across various organizations, including two World of Stardom Championships, two Wonder of Stardom Championships, and the Women of Honor World Championship in Ring of Honor. Her reign as the IWGP Women's Champion lasted 281 days, setting a record for longevity that remains unbroken.

Known for her fearlessness and willingness to perform dangerous spots, Iwatani has captivated audiences globally with her unique blend of speed and agility. As of 2026, she continues to compete actively, recently returning from injury to defend her titles and confront rivals like Sareee. Her influence extends beyond the ring, where she is revered as a pioneer who helped legitimize women's wrestling in male-dominated promotions like New Japan Pro-Wrestling. [edit]

Mayu Iwatani was born on February 19, 1993, in the city of Mine within Yamaguchi Prefecture. Like many aspiring athletes, she developed an early fascination with professional wrestling, often watching matches on television and mimicking the moves she saw. Unlike some peers who entered specialized training schools immediately after high school, Iwatani followed a more traditional path by joining a dojo directly upon graduation. In 2010, she enrolled in the World Wonder Ring Stardom dojo, becoming part of the promotion's inaugural class of trainees.

Her time in the dojo was marked by rigorous training focused on developing the signature speed and aerial maneuvers that would later define her career. She worked under the guidance of veteran wrestlers who pushed her to refine her technique while maintaining her natural agility. Before making her debut, she spent nearly a year perfecting her craft, learning the nuances of pacing and psychology that separate novices from veterans. On January 22, 2011, she stepped into the ring at a Stardom event for her professional debut. The match showcased her agility and willingness to attempt dangerous spots that few women attempted at the time, immediately distinguishing her from other newcomers. This early display of courage laid the foundation for a career that would soon see her rise to the top of the joshi wrestling hierarchy. [edit]

Iwatani's ascent began in earnest during her tenure at World Wonder Ring Stardom, where she quickly became a central figure. In 2014, she captured her first major singles title, the High Speed Championship, signaling her arrival as a serious contender. Her breakthrough came in 2015 when she won the Cinderella Tournament, a prestigious single-elimination event that cemented her status as a top-tier singles competitor. She repeated this feat in 2016, becoming a back-to-back champion, and also secured her first Wonder of Stardom Championship that same year.

The years 2017 and 2018 marked her peak dominance within the promotion. She captured the World of Stardom Championship in 2017, solidifying her position as a main-event star. In 2018, she won the 5Star Grand Prix tournament, an honor reserved exclusively for the promotion's elite performers. Her success extended internationally in 2019 when she traveled to the United States to capture the Women of Honor World Championship in Ring of Honor.

From 2020 to 2022, Iwatani dominated both the tag team and singles scenes, holding multiple titles simultaneously including the Goddesses of Stardom and Artist of Stardom Championships. In 2023, she made history in New Japan Pro-Wrestling by capturing the IWGP Women's Championship. Her reign lasted 281 days, setting a record for the longest reign in the title's history and legitimizing the women's division in the organization. Following the copyright transfer of Stardom to Pro Wrestling Noah in 2025, she moved to the newly rebranded Dream Star Fighting Marigold. Despite initial hesitation about leaving the brand she helped build, she stayed an extra year to ensure stability before fully committing to the new era. In 2026, she continues to compete, vacating the GHC Women's Championship due to injury in May but returning in August to retain the Marigold Super Fly Championship. [edit]

Mayu Iwatani is revered as the "Icon of Women's Pro-Wrestling," known for a public image built on humility and professionalism. She is characterized by her polite demeanor, hardworking attitude, and deep respect for her opponents, traits that have earned her widespread admiration within the industry. Her in-ring persona is defined by fearlessness and a willingness to take risks that push the boundaries of safety, often described as having "reckless bravery." Media coverage consistently highlights her technical precision and high-flying style, which distinguish her from other performers. She avoids controversy, preferring to let her work speak for itself, and is seen as a stabilizing force in the ever-changing landscape of joshi wrestling. Her appearance in the ring is marked by agility and grace, contrasting with the brute strength often associated with male counterparts. [edit]

Mayu Iwatani stands as a defining pillar of modern women's professional wrestling, her cultural footprint extending far beyond the ring to shape the identity of entire promotions. While iFANN has evaluated her profile, she currently does not hold a placement in the published Global Top 1,000 rankings or any scope-specific list, a status that reflects her position as a specialized titan rather than a general-population celebrity. Her influence, however, is measured by the sheer devotion of a fanbase that treats her career movements as historical milestones. This audience lacks a formal collective name, identifying instead through their deep integration into the global Stardom and Dream Star Fighting Marigold communities. As one of the original generation talents, her supporters view her transition from the founding days of Stardom to the new era of Marigold as a bridge between eras, creating a narrative of loyalty that resonates with long-time followers. The interaction between Mayu and her fans is characterized by intense engagement and high standards. Her matches consistently draw substantial crowds, with events like Summer Destiny 2026 seeing over 1,300 attendees specifically to witness her return from injury. Fans are known for their critical discourse, often nitpicking performance details and holding her to an exceptionally high benchmark of excellence. The community actively tracks her legacy, from her historic status as the first dual-belt champion to the emotional weight of her recent contemplation on retirement following Saki Kashima's departure. There are no documented external campaigns or unique rituals specific solely to her, but her signature aerial maneuvers, marked by ridiculous speed and insane hangtime, serve as the focal point of the viewing experience. This dedicated following ensures that every match she steps into is treated as a major event, cementing her reputation as a megastar whose presence defines the promotions she joins.[edit]

Mayu Iwatani celebrated her 15th anniversary in professional wrestling in January 2026, marking a quarter-century since she first picked up a notebook to plan her life as a performer. She is widely known for her "reckless bravery," a style trait that sees her performing complex aerial exchanges without hesitation. One of the most enduring legends surrounding her is the endorsement from Dave Meltzer, who named her alongside Io Shirai and Kairi Hojo as the three best wrestlers in the world; this trio is frequently cited as the golden standard for modern female wrestling. Fans often point to her 281-day reign as IWGP Women's Champion as the definitive proof of her endurance and popularity, a record that still stands as a benchmark for longevity. Another notable fact is her decision to stay with Stardom for an extra year after the acquisition news broke, prioritizing the stability of the roster over immediate transition to Marigold. She has never publicly confirmed a romantic relationship, keeping her personal life strictly separate from her public persona. [edit]

Mayu Iwatani maintains a notably private personal life with no public records of marriages or engagements. She has not disclosed any information regarding parents or siblings, focusing instead on her career and her transition into the new era of Marigold. In interviews, she has expressed that her "family" consists of her fellow wrestlers and fans, prioritizing her health and performance over romance. She lives in Japan and dedicates her time entirely to her wrestling career. There are no reports of children or pets, and she keeps her home life out of the spotlight. Her support system appears to be rooted in the wrestling community rather than traditional family structures, a choice that aligns with her dedication to the sport. [edit]

World Wonder Ring Stardom, Dream Star Fighting Marigold, New Japan Pro-Wrestling, Ring of Honor, Pro Wrestling Noah. [edit]

Mayu Iwatani maintains a notably private personal life with no public records of marriages, engagements, or confirmed romantic relationships. Despite her fame, she has never publicly disclosed a partner, and no credible sources have linked her to any dating history. As of 2026, she is reported to be single. She has not had any children. Her focus remains entirely on her wrestling career and her transition into the new era of Marigold. In interviews, she has expressed that her "family" consists of her fellow wrestlers and fans, prioritizing her health and performance over romance. There are no rumors of flings or secret relationships that have gained traction in credible media outlets. [edit]

Research by the iFANN Editorial Team puts Mayu Iwatani's fortune at around $350,000 as of 2026. This estimate reflects her status as a top-tier talent with international exposure and multiple championship reigns. Her wealth is primarily derived from wrestling salaries paid by World Wonder Ring Stardom, New Japan Pro-Wrestling, and her current promotion, Dream Star Fighting Marigold. Performance bonuses for holding multiple championships simultaneously contribute significantly to her income, along with sales of branded merchandise and guest appearances on TV shows and podcasts. Unlike some Western stars, she does not appear to have major business ventures or real estate holdings outside of wrestling-related partnerships. The figure is based on the earnings of comparable top-tier joshi wrestlers and accounts for her long-standing career in the industry. [edit]

Mayu Iwatani has won numerous prestigious awards throughout her career, including the Cinderella Tournament in 2015 and 2016, and the 5Star Grand Prix in 2018. She has held the Women of Honor World Championship, the IWGP Women's Championship, and multiple titles in Stardom including the World of Stardom and Wonder of Stardom Championships. Her record-breaking 281-day reign as IWGP Women's Champion remains a testament to her dominance. [edit]