25 Resort Group Madison25 h&n
Hair salon in New York, NY · 2 locations
Madison25 h&n is at 420 Madison Ave in Midtown Manhattan. It was formed by combining Hazuki Hair, a Japanese hair salon in New York City that the salon describes as one of the city's longest-standing Japanese hair salons, with miGak Nail Art Table, a Brooklyn nail studio the salon calls known for handcrafted nail art. The salon says it brings together Japanese craftsmanship, experience and personalized care under one roof.
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Madison25 h&n is at 420 Madison Ave in Midtown Manhattan. It was formed by combining Hazuki Hair, a Japanese hair salon in New York City that the salon describes as one of the city's longest-standing Japanese hair salons, with miGak Nail Art Table, a Brooklyn nail studio the salon calls known for handcrafted nail art. The salon says it brings together Japanese craftsmanship, experience and personalized care under one roof.
25Luana is at 816 Queen St in Honolulu. It was created by the same team behind Madison25 h&n and miGak Nail Art Table, and it pairs hair, nail and eyelash services with a café in a beauty and lifestyle space that the salon says is inspired by the spirit of aloha.
Among the signature offerings, Doyavela Hair Renewal is a personalized hair wellness program designed for hair exposed to Hawaii sun, salt water, pools, hard water, humidity, heat styling and chemical services. Diamond Nail sets genuine diamonds into a gel manicure using a technique the salon says it developed in-house; the diamonds are removed, cleaned and returned to the client after the service. The salon describes Diamond Nail as available only at Madison25 in Midtown Manhattan.
Nail services start at $20 for removal, $80 for solid color, $100 for nail art, $150 for a pedicure and $170 for extensions. Diamond Nail is priced at $62 for 0.01 carat, $110 for 0.02 carat, $268 for 0.05 carat and $1,559 for 0.15 carat.
Color services do not include a glaze, which can be added for an extra fee, but all color services come with a complimentary 10-minute finishing blow-out. A full blow-dry starts at $16, with an extra $15 if a hot iron is needed to straighten the hair. Hair and nail work can be corrected at no charge within 7 days of the booked appointment. The salon does not offer refunds, and all hair and nail sales are final.
Cancellations made 24 hours to 1 hour before an appointment incur a 50% fee. Appointments are cancelled automatically 15 minutes after the start time if the client has not arrived, and future bookings require payment of the fee.
The salon says it combines Japanese craftsmanship, experience and personalized care.
25Luana is a beauty and lifestyle space in Honolulu with a café, which the salon describes as inspired by the spirit of aloha.
Specials & promotions
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Complimentary 10-minute finishing blow-out with color services
Not offered for curly, heavily textured, or relaxed hair, which cannot be effectively blown out in 10 minutes.
On their website as of Nov 1, 2026 · Where we saw it
Services
Final prices may vary.
Haircuts, hair color, perms, a Japanese straight treatment and the Doyavela Hair Renewal wellness program.
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Hair Cut $140+
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Color $170+
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Perm $200+
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Japanese Straight $550
Gel and solid color manicures, nail art, removal, pedicures, extensions and Diamond Nail with set diamonds in several carat sizes.
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Removal $20+
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Diamond Installation $50+
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Diamond Nail 0.01CT $62
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Solid Color Nail $80
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Nail Art $100+
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Diamond Nail 0.02CT $110
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Pedicure $150+
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Extension $170+
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Diamond Nail 0.05CT $268
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Diamond Nail 0.15CT $1,559
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Nail Solid Color $80
Photos
Meet the team
Their website doesn't list the team, so we don't either.
- Highlights
- Diamond Nail, a gel manicure with genuine diamonds set in-house, available only at Madison25 according to the salon
- Doyavela Hair Renewal, a personalized treatment for hair exposed to sun, salt water, pools and heat styling
- Complimentary 10-minute finishing blow-out with all color services
- Free corrections within 7 days of the booked appointment
- Milbon products available for purchase through the website
- Hair and nail services at one Midtown location, plus hair, nail, eyelash services and a café in Honolulu
- Good for
- Japanese straight treatments
- Hair color
- Diamond nail appointments
- Nail art
- Clients with hair exposed to Hawaii sun, salt water and pools
- Clients who want hair and nails at one visit
- Treats
- Sun and salt water damage to hair
- Pool and hard water exposure
- Humidity and heat styling damage
- Chemically treated hair
- Gel and nail extensions
- Nail art and decorative manicures
- Techniques
- Japanese straight treatment
- Perm
- Hair color
- Blow-dry and finishing blow-out
- Gel manicure
- Diamond embedding in gel manicure
- Gel extensions
- Nail art
- Pedicure
Products & treatments
- Doyavela Hair Renewal
- Milbon
Other locations
- 25Luana 816 Queen St, 2F, Honolulu, HI 96813