Sushi Koshikawa
鮨 こしかわ
Sushi in Akasaka, Tokyo, 1 min walk from Akasaka Station
Our analysis
- ¥10,000least expensive lunch course; median ¥9,900
- Japaneseonline booking only
Dinner ¥20,000–29,999Book by phone
All 25 photos, by dishes, the room and the entrance
Dishes 18
Inside 5
Entrance 2
Its least expensive lunch course is ¥10,000 (on Tabelog), about the same as the ¥9,900 median of the 21 sushi restaurants in Tokyo ranked nearest to it. It takes bookings online only in Japanese, on Ikyu Restaurant; 243 of the 866 sushi restaurants in Tokyo can be booked online in English. Good for a seat at the counter, a private room (for 2 or 4), and a late dinner (open until 23:00). Course prices that sources agree on: ¥10,000 on both Tabelog and Ikyu; ¥19,800 on Tabelog and ¥21,780 on Ikyu, with tax and service.
How it compares
Sushi restaurants in Akasaka 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 Iwao | #196 | ¥25,000 | ¥6,600 | Phone only | — | 4 min, Akasaka | Sun |
| Akasaka Sushi Fukunaga | #242 | budget ¥15,000–19,999 | — | Phone only | — | 4 min, Akasaka | Sun |
| Sushi Koshikawa | — | budget ¥20,000–29,999 | ¥10,000 | Online, Japanese only | — | 1 min, Akasaka | — |
| Sushi Rei | — | ¥19,000 | ¥16,500 | Online in English (TableCheck) | — | 2 min, Akasaka-mitsuke | Wed |
| Souten | — | budget ¥20,000–29,999 | ¥5,750 | Online, Japanese only | — | 1 min, Nagatachō | — |
| Akasaka Sushi Ito | — | budget ¥15,000–19,999 | ¥4,500 | Online in English (TableCheck) | — | 3 min, Akasaka | Sat, Sun |
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 | UnionPay |
| Seating and facilities | Counter seats, Private rooms, Free Wi-Fi |
How to book Sushi Koshikawa
- The restaurant also takes online bookings in Japanese through Ikyu Restaurant.
- Call 050-5868-8999 (+81-50-5868-8999 from outside Japan). Staff may speak only Japanese, so a hotel concierge can call for you.
- Reservations: required. Walk-ins are not accepted.
Can't get a table? Sushi nearby you can book online
Courses and prices
As the restaurant lists them on Tabelog. Prices are per person.
Lunch Time Only Omakase Nigiri Course (Saturday Lunch Only)
Lunch · 15 dishes · 1 hr 30 min at the table
- Nigiri sushi
- Seasonal ingredients
- Salmon roe
¥10,000
per person, tax incl., ≈$70
Cheapest
Omakase Nigiri CourseMost booked
20 dishes · 2 hr at the table · 1–10 guests
- Nigiri sushi
¥19,800
per person, tax incl., ≈$130
¥9,800 more than the one above
Koshikawa Nigiri Tuna Special CourseMost booked
23 dishes · 2 hr at the table
- Nigiri sushi
- Seasonal ingredients
¥22,000
per person, tax incl., ≈$150
¥2,200 more than the one above
The food
Photos the restaurant posted on Tabelog.
Prices
| Dinner | ¥20,000–29,999 per person |
|---|---|
| Lunch | ¥10,000–14,999 per person |
| Diners report spending | ¥20,000–29,999 at dinner |
| Service charge | Service charge 10% |
| Credit cards | UnionPay |
| Electronic money | Not accepted |
Opening hours
| Monday | 17:00–23:00 |
|---|---|
| Tuesday | 17:00–23:00 |
| Wednesday | 17:00–23:00 |
| Thursday | 17:00–23:00 |
| Friday | 17:00–23:00 |
| Saturday | 11:30–15:00, 17:00–21:00 |
| Sunday | 17:00–23:00 |
| Public holidays | Open |
Seats and rooms
Inside
The dining room, in the restaurant's own photos.
| Seats | 21 |
|---|---|
| Private rooms | Yes, for 2 or 4 people |
| Private hire | Possible |
| Largest group | 10 people |
| Smoking | Non smoking |
| Children | Children under school age (6) are not admitted |
| Dress code | We do not accept customers with strong scents of perfume, cologne, or fabric softener. Please be aware that if you are already inside, you may be asked to leave. (We will charge 100% of the course fee and the cost of any drinks.) |
| Setting | Hideout, Stylish space, Relaxing space, Spacious seating, Counter seating, Power outlets available, Free Wi-Fi available |
| Drinks | Sake (Nihonshu), Shochu (Japanese spirits), Wine, Particular about Sake (Nihonshu), Particular about Shochu (Japanese spirits), Particular about wine |
| Services | Take-out |
| Opened | November 2020 |
Getting there
1 min walk (70 m) from Akasaka Station, Exit 6.
Also near: Tameike-Sannō (Exit 7): 8 min · Akasaka-mitsuke: 9 min
- Leave Akasaka Station by Exit 6 and walk south-west for 70 m.
Sushi Koshikawa is on your right.
On your right
Look for
鮨 こしかわ
The restaurant's name, as on its sign
トレ-ド赤坂ビル
Written this way on the building
Floor
2F
One floor up from the street
The entrance, in the restaurant's own photo
Show this to a taxi driver
鮨 こしかわ東京都港区赤坂5-4-14 トレ-ド赤坂ビル 2F
The address in Japanese, as drivers enter it
Location
| Address | 5-4-14 Akasaka Minato, Tokyo 107-0052 |
|---|---|
| Stations |
|
| Directions | - Tokyo Metro Chiyoda Line, Akasaka Station, Exit 7, 30 seconds on foot. |
Nearby
Luxury hotels nearby
- ANA InterContinental Tokyo, 630 m, about 10 min walk
- The Ritz-Carlton, Tokyo, 660 m, about 11 min walk
Questions visitors ask
How much does Sushi Koshikawa cost?
The restaurant puts dinner at ¥20,000–29,999 per person and lunch at ¥10,000–14,999. Drinks and a service charge (Service charge 10%) may be extra; credit cards are accepted.
Can I bring children to Sushi Koshikawa?
Children under school age (6) are not admitted.
What is the nearest station to Sushi Koshikawa?
Akasaka Station, about 1 minute on foot (70 m). Tameike-Sannō Station is about 10 minutes away.
Does Sushi Koshikawa have a dress code?
We do not accept customers with strong scents of perfume, cologne, or fabric softener. Please be aware that if you are already inside, you may be asked to leave. (We will charge 100% of the course fee and the cost of any drinks.)
Sources
Facts on this page come from Tabelog (checked in November 2026), Ikyu, and the restaurant's website; the walking directions from OpenStreetMap. Report a correction.