Everything for that
happy surprise" at the very first bite.

The reason we insist on fat percentage.

Inheriting the discerning eye of the previous master and the mastery of Binchotan charcoal grilling,
I chose a new path:
the "quantification of fat percentage" to understand the unique character of each eel even more deeply.
To accurately identify the varying fat content of every single skewer
is my sincere commitment—a necessary step to determine the precise fire adjustment that allows each life to shine at its brightest.
To deliver a fresh sense of wonder through a supreme flavor woven from tradition and science—
this is my mission as the second-generation proprietor.

Daiki Baba Second-Generation Proprietor

  • 2004 Founded as Kappo Hirokou
  • 2012 Rebranded and reopened as "Unakou"
  • 2019 Succession by the second generation, with a further specialization in eel
  • Present Innovating through scientific evidence derived from fat percentage

Heritage & Journey

Our Commitment

01

Selection by Fat Percentage

In addition to discerning eyes honed
by years of experience, we measure
the fat percentage of every single eel.
By strictly selecting only first-class
eels that meet our rigorous standards,
we eliminate any variation in quality.

02

Strict Freshness Management

Our obsession with "Freshness."
We possess the craftsmanship to transform
the eel's natural vitality into 'umami'
without destroying its delicate cells.

03

Fire Adjustment Tailored to Fat Content

A mere 1% difference in fat percentage
changes how heat passes through the meat.
We adjust the Binchotan charcoal fire
by the second to achieve the
"Golden Ratio": crispy on the outside
and fluffy on the inside, allowing each unique eel to shine at its brightest.

Menu

Takeout
Side Dishes
Grilled Eel Set
Kawari Unadon (Eel Bowl)
Unadon (Eel Bowl)
Unaju (Eel Box)
White Hitsumabushi
Hitsumabushi
Omabushi (Large Hitsumabushi)

Menu

How to Enjoy Hitsumabushi

1

First:Enjoy it plain.

Scoop a portion
into your bowl and enjoy it as is.
You will immediately experience the profound richness
unique to eels with a high fat percentage.

2

Second: Enhance the Sweetness with Condiments

Add your preferred condiments
(wasabi, green onions, or nori).
When the rich fat of the eel meets these seasonings, it brings out a surprising level of "sweetness".

3

Finally: The Ultimate Finish with Dashi Broth

Add your favorite condiments and pour our specialty dashi broth over the dish.
The eel’s deep umami dissolves into the broth,
creating a luxurious finish until the last drop.

Interior & Ambience

We welcome our guests to the "best seat in the house," perfectly suited to the purpose of your visit.
Table Seating: 18 seats
Private Rooms: 1 room for two guests / 2 rooms for four guests / 2 rooms for six guests
All private rooms feature horigotatsu (sunken floor) seating, allowing you to stretch your legs and relax in comfort.

Frequently Asked Questions (FAQs)

We have compiled common inquiries for your convenience. Please review them before your visit.

Reservation Guide

When making a reservation, please review the information below before calling us.

I.

Seating Availability

Unakou is an intimate restaurant with 40 seats in total, including 5 private rooms. Our "Horigotatsu Private Rooms" (sunken floor style) are popular for business entertainment and celebrations, often filling up early for weekends and lunch hours. To request a specific seat, please contact us well in advance.

II.

How to Book

On weekdays, we accept reservations for groups of 3 or more exclusively by phone. As we can be very busy, we appreciate your calling with plenty of time to spare.

III.

Reservations for Specific Dates

(Weekends, Holidays, and Long Vacations such as Golden Week, Obon, and New Year) To manage crowding, the following restrictions apply:

Reservation Times: 11:00 AM (Lunch opening) or 4:30 PM (Dinner opening) only.
Conditions: Groups of 4 or more. Limited to 4 groups per time slot.
We will seat your party once all members of your group have arrived. Thank you for your understanding. *For all other times, guests will be seated on a first-come, first-served basis.

*For all other times, guests will be seated on a first-come, first-served basis.

Other FAQs

We have compiled frequently asked questions for your reference.

  • Where can I check the monthly holidays?

    We post them every month on Instagram. Please check our "Highlights."[Click here for Instagram]

  • How does the same-day waiting list work?

    We begin accepting names 30 minutes before lunch and dinner openings. Please write your name and party size on the list
    We will seat guests in order once we open.
    Please note: We only seat parties once all members have arrived.
    If your entire group is not present when called, we may seat the next guest in line first.

  • Regarding Takeout Orders

    Ordering in person during busy hours may involve a significant wait.
    We recommend calling ahead to schedule a pickup time for a smoother experience.
    Please understand that we may not be able to accommodate specific times during peak congestion.

  • Large Group Reservations (10+ people)

    While we generally cannot accommodate large groups on weekends or holidays, we will do our best to assist you on weekdays. Please consult us by phone.
    We seat groups once everyone has arrived.

  • Are children welcome?

    Absolutely! Children are very welcome. We have private rooms available; please book early if you wish to request one.

  • Nearby Sightseeing

    Our location offers excellent access to local attractions. We are approximately 10 minutes by car from Ghibli Park (Expo 2005 Aichi Commemorative Park), IKEA Nagakute, and the Toyota Automobile Museum.
    Please join us during your sightseeing or shopping trips!

Information

Please review our store details before your visit. We look forward to seeing you.

Address 80-6 Maeguma Mizoshita, Nagakute City, Aichi Prefecture 480-1102
15-minute walk from Linimo Koen-nishi Station.
3 minutes by car from Nagakute IC (Nagoya Seto Road).
Excellent access to Ghibli Park, IKEA Nagakute, and the Toyota Automobile Museum (approx. 10 minutes by car).
Phone +81-561-61-1888
Closed Tuesdays. (Open if Tuesday is a holiday, closed the following weekday.)
*Closed for consecutive days once a month. (Please check our Instagram for details.)
Hours Lunch: 11:00 AM – 2:00 PM (Last Order 1:30 PM)
Dinner: 4:30 PM – 7:30 PM (Last Order 7:00 PM)
*We may close early if the eel is sold out.
Parking 16 spaces
Seating Capacity 40 seats
Payment Methods Cash, PayPay, and Credit Cards
(VISA, MasterCard, JCB, American Express, and others)