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Interior of Ruler Japanese Hair Salon Singapore, sleek chairs and modern decor, Singapore, Singapore, SG.

Ruler Japanese Style Hair Salon Singapore

Hair Salon

Book with ANNA Aoyagi in Singapore River, Singapore. View services, prices, availability, photos, and verified reviews on Fresha.

ANNA Aoyagi | Top colorlist in Singapore River, Singapore | Fresha

Our most popular intensive damage care treatment! Experience TOKIO INKARAMI, a world-renowned Japanese system that deeply regenerates damaged hair from the core. Perfect for hair stressed by Singapore’s intense humidity, sun, or chemical processing.

✅ Luxury 5-Step Process
A premium 5-step system using warm nano-steam to ensure deep nutrient penetration for instant, visible results.

✅ Stylist-Curated Selection
Our expert stylists customize the treatment texture and weight to match your specific hair type and preference.

✅ Patented Inkarami Technology
Rebuilds and locks the internal hair structure from within for long-lasting repair.

✅ 140% Strength Recovery
Drastically reverses deep damage caused by bleach, color, or rebonding services.

✅ Nobel Prize Fullerene
Infused with Nobel Prize-winning antioxidants to shield hair from harsh UV damage.

📌 COMPLIMENTARY SERVICE:
Even for standalone (single) bookings, Marbb microbubble cleansing and a wash & blow-dry are 100% INCLUDED.

TOKIO INKARAMI Treatment

We proudly use Powerdict, a premium Japanese salon brand engineered to instantly revive dry hair. Ideal for those looking for a quick, essential haircare routine to maintain basic softness without a lengthy process. This professional treatment focuses on restoring the hair’s natural moisture barrier to deliver immediate control against Singapore's humidity.

✅ Premium 2-Step Process
An efficient yet highly effective 2-step system that deeply conditions the hair for instant, visible results in a short amount of time.

✅ Deep Hydration & Frizz Control
Infuses dry, parched hair with intense moisture, taming stubborn, frizzy, or unruly hair for effortless daily styling.

✅ Coating Shield
Seals the hair cuticle with a protective layer to lock in nutrients and defend against daily heat and humidity.

⚠️ Please note: 
For standalone treatment bookings, an additional $30 wash and blow-dry fee applies.

Moisture Treatment 

Our Hair Colour delivers a beautiful, glossy finish from roots to ends, using top-tier Japanese products from Milbon, Hoyu, and LebeL 🎨

⭐️ Want to improve your hair quality?
Combine an in-salon treatment with proper home care. We guide you through the best routine for beautiful, manageable hair.

◆ SCALP CARE & MARBB DETOX
Protective barrier sprays and creams shield your scalp from irritation. Includes our Marbb microbubble shower to remove chemical residues, boosting colour longevity, softness, and shine.

◆ LENGTH CHARGES
Additional charges apply depending on hair length:
• Short (Bob): +$20
• Medium (Collarbone): +$30
• Long (Chest): +$40
• Extra Long (Below Chest): +$60

◆ EXCLUSIONS & BOOKING NOTES
This service does not include bleaching, highlights, or balayage.
※ For lightening or dimensional work, please book our dedicated bleach services to ensure sufficient time for your session.

Full Head Colour

5-step premium deep repair ritual.
✅ Custom blended from 3 formulas
✅ Rebuilds and locks inner core
✅ Seals surface for airy shine

[Most Popular 👑] TOKIO INKARAMI Treatment

A 15-min restorative scalp massage to melt daily tension away.
✅ Clears buildup and excess oil
✅ Infuses deep steam hydration
✅ Tightens contours, eases tension

[Stress Relief 🌿] Head Spa & Deep Scalp Care

Your stylist consults and guides you to the best care option.
✅ Standard 2-Step: Included (+$0).
✅ OLAPLEX: Premium Upgrade (+$40).
✅ ACID Care: Luxury Upgrade (+$70).

[Frizz & Damage Care 🌸] Moisture Treatment

Standard color and Marbb nano-bubble wash only.

No Add-ons

Gentle cold perm with cosmetic lotions & a haircut tailored to your perm style. Creates soft, natural waves with minimal hair stress for effortless daily styling. Includes the MARBB Microbubble Wash to clear chemical residues and keep curls light✨

💳 SERVICES & PRICING
*Base price reflects Cosmetic Perm & Men's Cut. Final total is adjusted during consultation based on length or cut type (e.g. Ladies' Cut).

[Japanese Top Stylist]
・Cosmetic Perm: From $190
・Men's Cut: $90
・Ladies' Cut: $100

[Senior Stylist]
・Cosmetic Perm: From $170
・Men's Cut: $70
・Ladies' Cut: $80

📌 LENGTH CHARGES
・Short (Bob): +$20
・Medium (Collarbone): +$30
・Long (Chest): +$40
・Extra Long (Below Chest): +$60

⚠️ IMPORTANT NOTES
・Standard cosmetic cold perms only. Digital, spiral, and specialty perms are excluded.
・Appointments booked under conflicting services may need to be rescheduled to ensure adequate time.

Cosmetic Perm & Haircut

5-step premium deep repair ritual.
✅ Custom blended from 3 formulas.
✅ Rebuilds and locks inner core.
✅ Seals surface for airy shine.

A 15-min restorative scalp massage to melt daily tension away.
✅ Clears buildup and excess oil.
✅ Infuses deep steam hydration.
✅ Tightens contours, eases tension.

Standard Cosmetic Perm, haircut, and Marbb microbubble wash only. No additional hair or scalp treatments are selected with this base service.

Japanese straight rebonding & haircut for a soft, natural finish without stiffness. Calms stubborn curls and volume for effortless daily manageability. Includes the MARBB Microbubble Wash to clear chemical residues and keep hair light✨

💳 SERVICES & PRICING
*Base price reflects Full Rebonding & Ladies' Cut. Final total is adjusted during consultation based on length, regrowth, or cut type (e.g. Men's Cut / Retouch).

[Japanese Top Stylist]
・Full Rebonding: From $310
・Touch-up (Within 3 inches): From $280
・Ladies' Cut: $100
・Men's Cut: $90

[Senior Stylist]
・Full Rebonding: From $290
・Touch-up (Within 3 inches): From $260
・Ladies' Cut: $80
・Men's Cut: $70

📌 LENGTH CHARGES
・Short (Bob): +$20
・Medium (Collarbone): +$30
・Long (Chest): +$40
・Extra Long (Below Chest): +$60

⚠️ IMPORTANT NOTES
・Cannot be performed on bleached, highlighted, or severely damaged hair.
・Please contact us for a consultation prior to booking if unsure of your hair condition.

Rebonding & Haircut

5-step premium deep repair ritual.
✅ Custom blended from 3 formulas.
✅ Rebuilds and locks inner core.
✅ Seals surface for airy shine.


Experience the pinnacle of advanced hair smoothing with Voyage, an authentic Japanese salon innovation. Engineered with Japan’s leading haircare technology, this premium treatment tames unruly hair from the core to deliver ultimate manageability, completely blocking out Singapore’s intense humidity.

✅ Premium 3-Step Process
A highly customized 3-step system that deeply repairs the hair's inner bonds and locks in intensive moisture for instant, visible results.

✅ Chemical Damage Recovery
Highly recommended for hair compromised by repetitive alkaline or chemical services. It resets and repairs structural damage, restoring a natural, healthy softness.

✅ Ultimate Humidity Shield
Completely blocks out environmental moisture to eliminate stubborn frizz and puffiness, creating a soft, radiant, mirror-gloss finish.

📌 COMPLIMENTARY SERVICE:
Even for standalone (single) bookings, Marbb microbubble cleansing and a wash & blow-dry are 100% INCLUDED for FREE!

ANNA Aoyagi

About

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About

Services

TOKIO INKARAMI Treatment

1 hr

Moisture Treatment

1 hr

Full Head Colour

1 hr, 30 min - 2 hr, 30 min

Cosmetic Perm & Haircut

2 hr, 30 min - 3 hr, 30 min

Rebonding & Haircut

3 hr, 30 min - 4 hr

Acid Treatment by Voyage

1 hr

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