top of page

Keep your Japanese menu fresh, relevant, and built for growth.

For established operators, refinement is where mastery lives. We work in your kitchen — tasting, testing, and guiding your team — to refresh dishes, sharpen execution, and evolve your offer with intent. Each collaboration strengthens what already performs, brings new ideas to life, and builds capability that keeps progress steady long after we’ve left.

Japanese food consultancy - hideki hiwatashi (49).jpeg
Japanese food consultancy - hideki hiwatashi (43).jpeg

Who is it for 

  • Established restaurants or groups operating Japanese concepts.
  • Teams maintaining or evolving HH-designed menus.
  • Founders, exec chefs, and food directors seeking menu refresh, creative input, or performance audits.
  • Operators wanting structured refinement without redevelopment.
Japanese Food - HH Consultancy - BrandMark (12).png

How It Works

Seasonal Collaboration 

We work beside your chefs to refine dishes, layer new flavours, and adapt the offer to season, guest, and service reality.

Each session builds team capability while keeping your menu fresh, balanced, and culturally grounded.

Creative Direction & Mentorship

Fractional executive-chef input for founders and senior leads.
​
Strengthen flavour systems, guide menu progression, and mentor chefs for disciplined innovation.

Capability Reviews & Refresh Training

Ongoing audits of execution quality and consistency.
​
Targeted retraining or system updates to sustain standards across sites or teams.
Japanese food consultancy - hideki hiwatashi (57).jpeg
Japanese Food - HH Consultancy - BrandMark (8).png

You’ll Leave With

  • Menus That Evolve With Purpose – refreshed and balanced for returning guests.
  • Teams That Keep Advancing – chefs confident in refining and sustaining standards.
  • Systems That Stay Strong – prep flow and timing improvements proven in service.
  • Creative Direction With Clarity – clear plans for future menu and flavour development.
Japanese Food - HH Consultancy - BrandMark (8).png

Why It Matters 

  • Menus can’t stand still. Seasonal collaboration keeps your offer fresh and competitive — not by starting over, but by refining what already performs. Each cycle strengthens food, systems, and team — building capability and confidence that last beyond the project. The result is food that keeps improving and a concept that stays relevant in its market.

Next Steps 

Choose the rhythm that fits — seasonal, annual, or as needed. We’ll design a focused collaboration that meets your goals without long-term tie-ins.
 

Explore our work

See how HH has helped restaurants and operators bring Japanese food to life — from fine dining to scalable formats, each project grounded in authenticity, adaptation, and craft.
Sukiyaki.png
Japanese food consultancy - hideki hiwatashi (28).jpg
WASO.png

Food Concept To Launch:
Wagyu Sukiyaki

Food Concept to Launch: SupaSan

WASO:
Product Development

Every HH project begins with your vision and ends with Japanese food that works in your world — food that holds in service and lingers in memory.
bottom of page