Tokyo's Cool Biz Dress Code Has Sparked a 'Hairy Leg Harassment' Debate — And a Surge in Laser Hair Removal

From Heatwave Policy to 'Sunehara': What Triggered the Fuss Over Men's Legs

This summer, a wordplay has gripped Tokyo: sunehara, a portmanteau of sune (shin) and hara (harassment), captures the discomfort some women say they feel when faced with men's hairy legs in the office. The catalyst was a seemingly pragmatic move by the Tokyo Metropolitan Government to expand its Cool Biz program, which has encouraged lighter, more casual office attire since 2005 to reduce air-conditioning use and cope with increasingly brutal heatwaves. In April, the city went a step further, explicitly welcoming shorts, T‑shirts and sneakers in its offices — a policy now being copied elsewhere.

The response has been split. Many appreciate the comfort and the breakdown of stiff hierarchies that traditionally came with full suits. Retail giant Uniqlo has already expanded its Cool Biz‑oriented clothing line, seeing a commercial opportunity in the shift. But an Abema TV survey captured a vocal backlash: numerous women described middle‑aged men in shorts as kimoi — creepy or off‑putting — with some venturing so far as to call the sight a form of visual harassment.

The friction has been quantified: a Gorilla Clinic poll found 53.5% of respondents, mostly women, opposed shorts at work. And it has already altered consumer behavior, with clinics reporting an unexpected jump in demand for laser hair removal on men's legs — a direct business consequence of the new dress code.

Gender Double Standards and the Grooming Business Boom in Japan's Offices

Where the 'Sunehara' Complaint Really Comes From

The core grievance is not about hygiene but about an uneven playing field. Professor Atsuko Tamada of Chubu University reminds that for decades women have been expected to invest significant time and money in grooming — hair removal, skincare, makeup — to meet societal standards. When men's bare, often untended legs suddenly enter the professional environment, it feels to some like a relaxation of norms that only one gender gets to enjoy. "If shorts and sandals become standard business wear for men," Tamada argues, "then the same aesthetic criteria should apply to them."

A Quiet Boom for the Grooming Industry

The sunehara phenomenon is already translating into revenue. Tokyo clinics offering laser hair removal have reported a spike in male clients seeking leg treatments, a direct response to the new visibility of legs in the office. It shows how even a minor policy tweak can create new consumer demand — and how personal care businesses are quick to connect social discomfort to a service. For Uniqlo, the Cool Biz expansion is a chance to further cement its dominance in smart‑casual workwear, though the company now must navigate a market where 'work‑appropriate' suddenly means different things to different people.

A Recurring Pattern of Summer Grievances

This is not the first time Japanese women have aired grievances about male summer fashion. A 2020 Goo survey listed visible nipples under thin shirts, sweat‑stained clothes, and strong cologne among the top annoyances, with some respondents comparing those sights to sexual harassment. The sunehara row is the latest installment in a long‑running negotiation over what passes as professional when the thermometer climbs — and who gets to decide.

What the Sunehara Debate Means for Workplaces and Workers

For male office workers in Tokyo and beyond, the debate highlights an emerging expectation: as dress codes loosen, grooming standards may tighten. Men who opt for shorts might face subtle pressure to consider leg hair removal or at least a more polished appearance to match the aesthetic work women have long performed. For managers and HR teams, the takeaway is that casual‑dress policies need to acknowledge double standards head‑on; simply saying 'wear what's comfortable' can surface resentment unless paired with clear, gender‑neutral guidelines on what looks professional. And for retailers, the signal is clear — the market for men's grooming products and services is getting an unexpected tailwind from office culture itself.