Airi Hirase plastic surgery journey has drawn widespread attention online, as the Japanese influencer and model—known as @nyairin_18 on Instagram—openly documents her dramatic transformation through more than 20 cosmetic procedures. Her story is one of personal healing and self-reinvention, shaped by a difficult childhood and a deep desire for self-acceptance.

How Airi Hirase’s Plastic Surgery Changed Her Life

Born and raised in Ibaraki Prefecture, Hirase endured years of emotional abuse from her mother, who constantly criticized her looks. This negativity was echoed by classmates, who bullied her about her appearance. These early experiences planted the idea that changing her physical appearance might also change her life.

Determined to take control of her future, Hirase began working part-time jobs at 15—ranging from store clerk to security guard—to save money for cosmetic surgery. At 19, she underwent her first procedure. Since then, she has invested approximately 24 million yen (roughly $170,000 USD) into her transformation, which includes full facial reconstruction and breast augmentation.

A Digital Icon and Entrepreneur

Hirase’s transformation and openness have catapulted her into social media stardom. With over 1 million Instagram followers, she has become a prominent figure in Japan’s beauty and fashion scenes. She is affiliated with the fashion magazine Ane Ageha and is the CEO of BACKSTAGE AGENT, further expanding her influence.

She also contributes as a producer for BreakingGirl, a segment within the popular Japanese MMA event Breaking Down. Her Instagram feed is a mix of high-fashion imagery, personal updates, and reflective posts, often including before-and-after comparisons intended to encourage others battling similar self-esteem struggles.

Mixed Reactions From the Public

While many people applaud Hirase’s honesty, resilience, and confidence, her transformation has also sparked debate. Some express concern over the number of procedures she’s undergone, while others criticize society’s growing obsession with appearance. Nonetheless, Hirase remains focused on her own growth and continues to share her evolving story with her audience.

You can follow her journey on Instagram @nyairin_18, where she continues to inspire thousands with her unfiltered posts and message of self-empowerment.