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Seiko Japanese Restaurant, Philadelphia, PA

Seiko Japanese Restaurant

4.6
4.6
62 Reviews
$31 to $50
Sushi
Seiko Japanese Restaurant is simple and cozy Japanese and sushi restaurant located in heart of Philadelphia. Our sushi chefs pour out creativity in our hand-crafted rolls, sushi towers, Sashimi presentations, which are made with only the freshest fish available in the area.
Customer favorites include Spartan roll, salmon dumpling, seafood deluxe teriyaki. We’re BYOB, so fell free to pair your meal with your favorite drink! We’re excited to bring to the table a cuisine that some customers know and love, and we have Karaoke room that can served to 16 peoples.
Come enjoy a unique experience at Seiko Japanese Restaurant

Make a reservation

2 people

7:00 PM


Booked 1 time today

Additional information

  • Dining style

    Casual Dining

  • Cuisines

    Sushi, Japanese, Korean

  • Hours of operation

    Lunch Mon–Fri 11:30 am–2:30 pm Dinner Mon–Thu 5:00 pm–10:00 pm Fri, Sat 5:00 pm–11:00 pm

  • Phone number

    (215) 413-1606

  • Payment options

    AMEX, Diners Club, Discover, MasterCard, Visa

  • Dress code

    Casual Dress

  • Executive chef

    Jen Kwang

  • Catering

    Off-site catering is available.

  • Neighborhood

    Northern Liberties

  • Cross street

    Green St

  • Parking details

    Street Parking

  • Additional

    BYO Liquor, BYO Wine, Corkage Fee, Delivery, Non-Smoking, Private Room, Takeout

What 62 people are saying

Overall ratings and reviews

Reviews can only be made by diners who have eaten at this restaurant

4.6
4.6 based on all time ratings
  • 4.7Food
  • 4.7Service
  • 4.2Ambience
  • 4.6Value

NoiseModerate

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  1. HF

    HudsonFella

    New York Area

    18 reviews

    5.0

    18 reviews

    Dined on November 12, 2022

    overall5food5service5ambience5
    Fantastic food and cheerful service at our first visit to this lively neighborhood restaurant. We will return.
  2. OT

    OpenTable Diner

    Philadelphia

    1 review

    5.0

    1 review

    Dined on October 15, 2022

    overall5food5service5ambience5
    We’ve been coming here forever ! Since they first opened! Found out about this place from my aunts, and still continue to come here. I love seiko and Kelly is such a sweet and nice person! We come back for her and the amazing sushi! Thank you so much for always taking care of us. ☺️ ❤️
  3. FG

    FabrizioG

    Philadelphia

    4 reviews

    vip
    5.0

    4 reviews

    Dined on July 1, 2022

    overall5food5service5ambience5
    Great food at great prices. They’re BYOB, so remember to bring your own alcohol!
  4. FK

    FloraK

    1 review

    5.0

    1 review

    Dined on June 4, 2022

    overall5food5service5ambience4
    Loved it! They were so friendly and the food was exactly what we wanted. Nice and relaxed
  5. OT

    OpenTable Diner

    Philadelphia

    2 reviews

    5.0

    2 reviews

    Dined on May 24, 2022

    overall5food5service5ambience5
    Great food and exceptional value!
  6. C

    Cece

    Philadelphia

    11 reviews

    vip
    5.0

    11 reviews

    Dined on April 3, 2022

    overall5food5service5ambience5
    Great place for date night! So much food!
  7. C

    Cece

    Philadelphia

    11 reviews

    vip
    5.0

    11 reviews

    Dined on March 26, 2022

    overall5food5service5ambience5
    Food and service was outstanding!! Can’t wait to go back!
  8. OT

    OpenTable Diner

    Pittsburgh

    9 reviews

    4.0

    9 reviews

    Dined on March 19, 2022

    overall4food4service4ambience3
    Just wanted to check this place out because it had great reviews. They really didn’t have much of a specialty roll selection. Other than that everything tasted good and the service was good.
  9. OT

    OpenTable Diner

    Philadelphia

    3 reviews

    5.0

    3 reviews

    Dined on March 2, 2022

    overall5food5service5ambience5
    We were the first two guests to arrive at the restaurant so it was completely empty. Our reservation was quite early, exactly when they opened. Our waitress was so nice, their green tea was delicious! Their miso soup and special rolls were also delicious. Great experience, will definitely be back !
  10. OT

    OpenTable Diner

    Philadelphia

    1 review

    5.0

    1 review

    Dined on February 26, 2022

    overall5food5service5ambience5
    Our favorite place to get sushi! The staff is always incredibly friendly and accommodating and the sushi is always fresh and delicious. Best part - BYOB!
  11. D

    Doll

    Philadelphia

    39 reviews

    vip
    5.0

    39 reviews

    Dined on January 28, 2022

    overall5food5service5ambience3
    The food was awesome!! The place is small so of course it’s noisy when most of the tables are full. Girls night out the service was great we had a good time!!
  12. OT

    OpenTable Diner

    New York Area

    4 reviews

    vip
    5.0

    4 reviews

    Dined on January 15, 2022

    overall5food5service5ambience3
    Super cheap and absolutely delicious!
  13. SW

    SamanthaW

    Philadelphia

    5 reviews

    vip
    5.0

    5 reviews

    Dined on January 8, 2022

    overall5food5service5ambience4
    Wonderful as always.
  14. ST

    SusanT

    Philadelphia

    11 reviews

    vip
    5.0

    11 reviews

    Dined on January 8, 2022

    overall5food5service5ambience4
    The server was working alone and doing a wonderful job. The food is fresh, recipes are tasty and varied and it is convenient and inexpensive. What a find!
  15. OT

    OpenTable Diner

    Philadelphia

    4 reviews

    5.0

    4 reviews

    Dined on November 20, 2021

    overall5food5service5ambience5
    My new favorite spot to come to. Great view and AMAZING food. The miso soup is everything during a freezing day!
  16. OT

    OpenTable Diner

    Philadelphia

    5 reviews

    5.0

    5 reviews

    Dined on September 18, 2021

    overall5food5service5ambience5
    Great food!
  17. SW

    SamanthaW

    Philadelphia

    5 reviews

    vip
    5.0

    5 reviews

    Dined on August 27, 2021

    overall5food5service5ambience5
    The service is always Amazing! Food is fresh and quick!
  18. OT

    OpenTable Diner

    Washington DC

    1 review

    5.0

    1 review

    Dined on February 29, 2020

    overall5food5service5ambience5
    Food was delicious and the servers were so sweet, attentive, and had recommendations on where I could go for dessert since I wasn’t interested in what they had to offer. I will definitely be back!
  19. OT

    OpenTable Diner

    Miami

    1 review

    4.0

    1 review

    Dined on February 15, 2020

    overall4food5service5ambience3
    Girlfriend date for two, perfect. Waitresses were very lovely and welcoming even though my guest arrived late 30 mins before closing, they still serviced us as normal. I give 4 because I just wish the ambience, look was upgraded a bit because the food is awesome.
  20. K

    Kevin

    Philadelphia

    4 reviews

    vip
    4.0

    4 reviews

    Dined on February 15, 2020

    overall4food5service2ambience2
    Came on Valentine's Day, so we expected slow service. However, it took 20+ minutes just to acknowledge that we had been seated and to bring over water. I think the staff was just overwhelmed by the # of customers, as the food was amazing, but everything took forever to come out and/or came out in the wrong order (got our soup after our sushi). Overall, the food will bring us back because we think the service issues were due to Valentine's Day.
  21. F

    Foodie

    Philadelphia

    15 reviews

    4.0

    15 reviews

    Dined on February 14, 2020

    overall4food5service4ambience4
    Food was very good and flavorful, at a reasonable price. Lots of menu choices. Service was good but got slower once the restaurant got busy. But polite and responsive staff. Nice ambience, close seating, decent noise level. Went there for Valentine’s Day and it was an enjoyable evening capped off with a red rose that came with the bill. My wife appreciated that - nice touch. Overall, an excellent experience.
  22. MZ

    MadiZ

    1 review

    5.0

    1 review

    Dined on January 18, 2020

    overall5food5service5ambience5
    I loved this place! Amazing sushi at a great price. Our waitress, Kelly, was a doll and so nice - highly recommend!
  23. RS

    RebeccaS

    Philadelphia

    12 reviews

    vip
    5.0

    12 reviews

    Dined on January 18, 2020

    overall5food5service5ambience3
    This place is a hidden gem. The food is excellent and provides some interesting twists on Japanese classics. The servers are so friendly- they really seem to be happy that you are enjoying the food and your dining experience. The cons are that the restaurant is very small and therefore somewhat noisy. This is my second time eating here and my husband and I found that it was somewhat quieter sitting in the back. We literally stuffed ourselves with 2 or 3 courses each and the bill was $50. Try doing that anywhere else in Philly. It is a BYOB so that keeps the costs down as well
  24. OT

    OpenTable Diner

    Orlando

    1 review

    vip
    5.0

    1 review

    Dined on December 13, 2019

    overall5food5service5ambience5
    Only the best experience I have ever had.
  25. S

    Stephanie

    Philadelphia

    58 reviews

    vip
    5.0

    58 reviews

    Dined on December 3, 2019

    overall5food5service5ambience5
    Loved it! Service and sushi were excellent. Highly recommend and hope to be able to dine again soon.
  26. CC

    CamilleC

    Miami

    1 review

    5.0

    1 review

    Dined on October 4, 2019

    overall5food5service5ambience5
    I love Seiko they never disappoint 😍😘 The food was delicious, the staff was friendly as always.
  27. S

    Sarah

    Philadelphia

    5 reviews

    5.0

    5 reviews

    Dined on May 11, 2019

    overall5food5service5ambience4
    This place is great! My boyfriend had the beef bolgokee and he can’t stop talking about how good it was. I had the spicy tuna, bagel, and shrimp tempura rolls and they were delicious! Super good food and inexpensive! The servers were all very nice and bubbly. Love that they are a byob. We will definitely be back
  28. TF

    TaralynF

    San Francisco

    2 reviews

    5.0

    2 reviews

    Dined on April 26, 2019

    overall5food5service5ambience5
    Always a great experience. The staff is very nice and food is excellent.
  29. OT

    OpenTable Diner

    Philadelphia

    1 review

    5.0

    1 review

    Dined on March 23, 2019

    overall5food5service5ambience3
    Wonderful food, great service! Will definitely be going back!
  30. A

    Annabelle6586

    Philadelphia

    4 reviews

    5.0

    4 reviews

    Dined on February 15, 2019

    overall5food5service5ambience5
    The staff was absolutely amazing! Probably in the top 3 best sushi I’ve ever had. Will definitely be back!!!!
  31. CC

    CCGuy

    Philadelphia

    6 reviews

    4.0

    6 reviews

    Dined on January 1, 2019

    overall4food5service3ambience2
    Went for new years and the wait staff seemed unprepared for a busy night but the food was very good. Sat downstairs in the cellar which didn’t have a great ambience, but overall it was very good and i will be going back (when it’s less crazy)
  32. JM

    JerryM

    Philadelphia

    2 reviews

    5.0

    2 reviews

    Dined on December 21, 2018

    overall5food5service5ambience5
    Friendly staff, delicious food. Great neighborhood find.
  33. SK

    SokhaK

    Philadelphia

    2 reviews

    5.0

    2 reviews

    Dined on December 9, 2018

    overall5food5service5ambience5
    Always a good time here. Fresh ingredients and great service, every time!
  34. r

    robertp

    Philadelphia

    18 reviews

    vip
    5.0

    18 reviews

    Dined on November 9, 2018

    overall5food5service5ambience5
    Our dinner experience was amazing. From the seaweed salmon skin salad to the Salmon dumplings and a very tasty dessert green tea cheesecake. I will definitely come back!!!
  35. OT

    OpenTable Diner

    Philadelphia

    3 reviews

    vip
    5.0

    3 reviews

    Dined on November 4, 2018

    overall5food5service5ambience5
    I love Seiko - great sushi, modern cozy atmosphere and it’s byob. My go-to items: Salmon Skin Salad, Northern Liberties, Super White Tuna, Alaskan. And like 10 more things. I also order delivery 2x/ month from Fishtown. Deliver is always under 45 mins.
  36. r

    robertp

    Philadelphia

    18 reviews

    vip
    5.0

    18 reviews

    Dined on September 14, 2018

    overall5food5service5ambience5
    The food was great and the service was even better
  37. OT

    OpenTable Diner

    Philadelphia

    5 reviews

    5.0

    5 reviews

    Dined on July 16, 2018

    overall5food5service5ambience5
    The food was outstanding!!! And the waitress was so lovely. We will definitely be returning!
  38. OT

    OpenTable Diner

    Miami

    2 reviews

    5.0

    2 reviews

    Dined on March 17, 2018

    overall5food5service5ambience4
    Love the Northern Liberties area so decided to try Seiko! Beyond pleasantly surprised with our experience. The wait staff were so professional, pleasant and fun! The Chef and Owner- Simply Awesome!! Everyone was so personable which made my brother’s birthday outing a memorable one. And they even threw in a dessert birthday plate and Saki to boot! Food and dessert was to die for- absolutely yummo! I can’t sing the praises of this restaurant high enough! Can’t wait to return! #LoveSeiko
  39. r

    robertp

    Philadelphia

    18 reviews

    vip
    5.0

    18 reviews

    Dined on March 16, 2018

    overall5food5service5ambience5
    The staff is courteous and attentive !! The sushi is wonderfully delicious with so many choices we could of stay all night. Bring your appetite or if you want an quick snack. It's All Good
  40. r

    robertp

    Philadelphia

    18 reviews

    vip
    5.0

    18 reviews

    Dined on February 15, 2018

    overall5food5service5ambience5
    We had a wonderful time for Valentine’s Day they really went all out until care of us

FAQs

Seiko Japanese Restaurant does offer delivery in partnership with Uber Eats. Seiko Japanese Restaurant also offers takeout which you can order by calling the restaurant at (215) 413-1606.

Seiko Japanese Restaurant is rated 4.6 stars by 62 OpenTable diners.

Yes, you can generally book this restaurant by choosing the date, time and party size on OpenTable.

Make a reservation

2 people

7:00 PM


Booked 1 time today
Google Map for Seiko Japanese Restaurant

604 N 2nd St, Philadelphia, PA 19123

Additional information

  • Cross street

    Green St

  • Neighborhood

    Northern Liberties

  • Hours of operation

    Lunch Mon–Fri 11:30 am–2:30 pm Dinner Mon–Thu 5:00 pm–10:00 pm Fri, Sat 5:00 pm–11:00 pm

  • Cuisines

    Sushi, Japanese, Korean

  • Dining style

    Casual Dining

  • Dress code

    Casual Dress

  • Parking details

    Street Parking

  • Payment options

    AMEX, Diners Club, Discover, MasterCard, Visa

  • Executive chef

    Jen Kwang

  • Additional

    BYO Liquor, BYO Wine, Corkage Fee, Delivery, Non-Smoking, Private Room, Takeout

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