Book & inquire 24/7 on LINE
We share last‑minute openings and the latest updates via LINE. Feel free to add us!
Straightening – Japanese Precision Smoothing
Mirror-Shine Straight Hair
Our signature Japanese straightening goes far beyond traditional treatments. Years of testing, advanced formulations, and continuous technique development create a uniquely soft, glossy finish that feels like healthy, natural hair.
Why choose our straightening service?
- Dream of supple, naturally straight hair
- Unsatisfied with previous straightening treatments
- Told elsewhere that your hair was too damaged for straightening
- Want to avoid any further breakage
- Find daily flat-ironing a hassle
- Love running your fingers through silky-smooth hair all day
- Longing for breathtakingly sleek hair
What Makes Our Method Different
Straightening is a highly advanced craft that blends science and art. We start with an in-depth consultation, analysing your hair’s texture, history, and strength. Using a formula tailored to you, we adjust product for roots, mids, and ends—maximising hair stamina while achieving lasting shine.
Ideal for difficult-to-manage hair
If your hair is badly damaged, colour-treated, or you simply want a smoother result than ever before, try our PIAR Signature Straightening & Special Treatment.
How we repair and protect
Hair’s moisture and lipid balance changes daily. We infuse CMC, collagen, keratin, and specialised proteins exactly where needed, then craft a bespoke chemical blend using the latest professional products and our experience.
Treatment time
Approx. 240–360 minutes (longer for severely damaged hair)
Price
PIAR Signature Straightening & Special Treatment
From ¥55,000～
Medium +¥4,400 / Long +¥6,600 / Extra-Long +¥8,800
Add ¥5,500 for severely damaged or permed hair
Reservations
To respect your time, we operate by appointment only. Please contact us via LINE first—once we confirm availability, we’ll send you a secure payment link for advance settlement.
- First-time callers: simply say “First-time guest” and we’ll guide you.
- Not sure which menu fits? Tell us “I’d like to consult first.”
- For the smoothest booking, reserve through LINE.
LINE Reservation
Add our LINE account and message “First-time guest.” We’ll reply with open slots; after you pick one, complete the advance payment to secure your booking. Pre-consultations are also welcome. LINE friends get first notice of cancellations and last-minute openings.
Book & inquire 24/7 on LINE
We share last‑minute openings and the latest updates via LINE. Feel free to add us!