Ko
湖う
Kaiseki in Komazawa, Tokyo, 7 min walk from Sakura-Shinmachi Station
Our analysis
- #1of 3 kaiseki restaurants in Komazawa
- 59%of high-end restaurants in Tokyo have a higher dinner budget
- Phonebookings only
Dinner ¥15,000–19,999Closed Mondays and SundaysBook by phone
All 8 photos, by dishes, the room and the entrance
Dishes 8
In our ranking, Ko is 1st of the 3 kaiseki restaurants in Komazawa. Its dinner budget on Tabelog (¥15,000–19,999) is lower than that of 59% of the high-end restaurants in Tokyo in this guide, and lower than that of 61% of its kaiseki restaurants. It takes bookings by phone only; 367 of the 1,067 kaiseki restaurants in Tokyo can be booked online in English. Good for a seat at the counter (6 of its 10 seats) and dining alone (Tabelog's users recommend it for one).
How it compares
Kaiseki restaurants in the Tokyu Line area with a dinner budget close to its own, nearest to it in our ranking.
| Restaurant | Rank in Tokyo | Dinner from | Lunch from | Booking | Awards | Walk | Closed |
|---|---|---|---|---|---|---|---|
| Sushi Akakura | — | ¥13,200 | ¥11,000 | Online in English (TableCheck) | — | 3 min, Oyamadai | — |
| Ryoriya Kameda | — | ¥12,000 | — | Online, Japanese only | — | 5 min, Naka-Meguro | — |
| Ko | — | budget ¥15,000–19,999 | — | Phone only | — | 7 min, Sakura-Shinmachi | Mon, Sun |
| Sakurashimachi Ito | — | ¥12,000 | — | Phone only | — | 5 min, Sakura-Shinmachi | Wed |
| Agunite | — | budget ¥15,000–19,999 | — | Online, Japanese only | — | 1 min, Fudōmae | Mon, Tue, Wed |
| Suzuki | — | ¥10,000 | ¥6,000 | Phone only | — | 4 min, Gakugei-daigaku | Mon |
For international visitors
Book through a concierge
No online booking in English and no menu or staff in English are listed. A hotel concierge can book for you.
| Menu | Not listed |
|---|---|
| Staff | Not listed |
| Payment | Credit cards |
| Seating and facilities | Counter seats |
How to book Ko
- Call 080-5146-0100 (+81-80-5146-0100 from outside Japan). Staff may speak only Japanese, so a hotel concierge can call for you.
- Reservations: required. Walk-ins are not accepted.
- Dining alone: recommended for one by Tabelog's users; say you are one when you book. Solo dining in Tokyo.
Can't get a table? Kaiseki nearby you can book online
The food
Photos from the restaurant's page on Tabelog.
Prices
| Dinner | ¥15,000–19,999 per person |
|---|---|
| Diners report spending | ¥8,000–9,999 at dinner |
| Service charge | Service charge 10% |
| Credit cards | Accepted |
| Electronic money | Not accepted |
Opening hours
| Monday | Closed |
|---|---|
| Tuesday | 18:00–22:30 |
| Wednesday | 18:00–22:30 |
| Thursday | 18:00–22:30 |
| Friday | 18:00–22:30 |
| Saturday | 18:00–22:00 |
| Sunday | Closed |
Seats and rooms
| Seats | 10, including 6 at the counter |
|---|---|
| Private rooms | No |
| Private hire | Not possible |
| Smoking | Non smoking Our restaurant, Ko, is completely non-smoking (including e-cigarettes). We kindly ask that you refrain from smoking outside as it may disturb our neighbors. |
| Children | Children under 20 are not admitted |
| Setting | Hideout, Relaxing space, Counter seating |
| Drinks | Sake (Nihonshu), Shochu (Japanese spirits), Wine, Particular about Sake (Nihonshu), Particular about Shochu (Japanese spirits), Particular about wine |
| Opened | September 2023 |
Getting there
7 min walk (590 m) from Sakura-Shinmachi Station.
Also near: Komazawa-daigaku: 14 min · Setagaya: 18 min
- Leave Sakura-Shinmachi Station and walk east for 270 m.
- Turn left and walk 60 m.
- Turn right and walk 190 m.
- Bear right and walk 60 m.
You arrive at Ko.
Look for
湖う
The restaurant's name, as on its sign
石丸店舗
Written this way on the building
Floor
1F
Street level
Show this to a taxi driver
湖う東京都世田谷区駒沢3-28-8 石丸店舗 1F
The address in Japanese, as drivers enter it
Location
| Address | 3-28-8 Komazawa Setagaya, Tokyo 154-0012 |
|---|---|
| Stations |
|
| Directions | 8 minutes walk from Sakurashinmachi Station on the Tokyu Denentoshi Line. |
Questions visitors ask
How much does Ko cost?
The restaurant puts dinner at ¥15,000–19,999 per person. Drinks and a service charge (Service charge 10%) may be extra; credit cards are accepted.
When is Ko closed?
It is closed on Mondays and Sundays.
Can I bring children to Ko?
Children under 20 are not admitted.
What is the nearest station to Ko?
Sakura-Shinmachi Station, about 7 minutes on foot (590 m). Komazawa-daigaku Station is about 16 minutes away.
Sources
Facts on this page come from Tabelog (checked in November 2026); the walking directions from OpenStreetMap. Report a correction.