Enable JavaScript to run this app.
Skip to main content
OpenTable logo
  1. Home
  2. Guam
  3. Guam
  4. Tamuning
  5. Tumon
Issin Japanese Restaurant, Tamuning, Guam

Issin Japanese Restaurant

4.6
4.6
28 Reviews
$31 to $50
Japanese
Issin Japanese Restaurant is a hidden gem, located on the 4th floor of the Westin Resort Guam, known to many local regular guests as an intimate restaurant that has been serving high-quality Japanese cuisine for over 20 years. Issin Japanese Restaurant specializes in high-quality sashimi and sushi options, traditional teppanyaki dishes, and classic shabu shabu or sukiyaki.

Issin Japanese Restaurant
4F The Westin Resort Guam
Open Monday - Saturday
Lunch: 11:30 a.m. – 1:30 p.m.
Dinner: 6:00 p.m. – 9:30 p.m.

Call 647-1020 for reservations.

Make a reservation

2 people

11:00 PM


Booked 1 time today

Additional information

  • Dining style
    Casual Elegant
  • Cuisines
    Japanese
  • Hours of operation
    Lunch Mon–Sat 11:30 am–1:30 pm Dinner Mon–Sat 6:00 pm–9:30 pm
  • Phone number
    (671) 647-1020
  • Payment options
    AMEX, Diners Club, Discover, JCB, Mastercard, Visa
  • Dress code
    Smart Casual
  • Executive chef
    Karl Lee

What 28 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 recent ratings
  • 4.6Food
  • 4.6Service
  • 4.5Ambience
  • 4.4Value

NoiseEnergetic

28 Reviews
  1. daikichi

    New York Area

    3 reviews

    5.0

    3 reviews

    Dined on August 14, 2023

    overall5food5service5ambience5
    Pricing, service, taste: very good. Also, when I go to Guam, it is a shop I want to go to

    Is this helpful?

  2. OpenTable Diner

    Guam

    1 review

    4.0

    1 review

    Dined on August 5, 2023

    overall4food4service4ambience4
    日本語メニューがなかったが、まあわかりやすい英語だったので困らなかった。単品メニューがもうすこしあるといいです。ハイアットホテルの4階にあるレストランですがロビー階が何階かわからず迷いました。

    Is this helpful?

  3. RosieD

    1 review

    3.0

    1 review

    Dined on May 10, 2023

    overall3food4service2ambience4
    We dined here for our anniversary. Our meals came out 30 minutes apart. When we asked the server why my husband’s meal was taking too long she said that there was only one chef. We were disappointed with the response. We ate our meals at separate times. As for the service, we had to flag down for water refills. The food was great but the service and wait time for meals was lacking.

    Is this helpful?

  4. OpenTable Diner

    San Antonio

    1 review

    5.0

    1 review

    Dined on April 29, 2023

    overall5food5service5ambience4
    Dined at Issin for my mom’s birthday. Staff was very attentive. Enjoyed the teppanyaki, not oily and cooked to perfection. Sushi rolls - spicy scallop special and negi toro were fresh and right amount of rice to filling ratio.

    Is this helpful?

  5. OpenTable Diner

    Guam

    1 review

    5.0

    1 review

    Dined on April 21, 2023

    overall5food5service5ambience5
    Our go to for a relaxing dinner. Excellent value for the food although this time chicken yakitori was a bit dry. However sushi, steaks and shrimp were excellent. They upgraded tables and chairs so it added special ambience. Love all the hardworking staff.

    Is this helpful?

  6. pangelipc

    Pittsburgh

    3 reviews

    5.0

    3 reviews

    Dined on April 3, 2023

    overall5food5service5ambience5
    Excellent service, delicious food, refillable drinks. Japanese ambience and atmosphere. Love bento lunch choices.

    Is this helpful?

  7. TracyV

    Guam

    1 review

    5.0

    1 review

    Dined on February 24, 2023

    overall5food5service5ambience5
    The staff and service were very accommodating. A pleasant experience with great fresh food! Looking forward to my next visit. Thanks,

    Is this helpful?

  8. WalterA

    Atlanta Metro

    2 reviews

    4.0

    2 reviews

    Dined on February 21, 2023

    overall4food4service4ambience4
    Good food, good service great prices!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    Is this helpful?

  9. OpenTable Diner

    Guam

    2 reviews

    vip
    5.0

    2 reviews

    Dined on February 11, 2023

    overall5food5service5ambience5
    Best teppanyaki restaurant on Guam. Great food and service.

    Is this helpful?

  10. cecilian

    Guam

    2 reviews

    5.0

    2 reviews

    Dined on February 1, 2023

    overall5food5service5ambience5
    Great food, complete set that includes dessert! Excellent service, highly recommended!

    Is this helpful?

  11. OpenTable Diner

    Guam

    1 review

    3.0

    1 review

    Dined on January 20, 2023

    overall3food4service2ambience3
    ㅣ'm so embarrassed about first staff in charge on my table. Even if we are tourists and the first visit at issin, she served us insincerely. She demand the answer for drinking things without any explain as soon as we sat the table. So I misunderstood to select for beverage. I asked her to wait for selecting beverage. Soon she let us the just drinking which is green tea or Oolong tea. I think that tea is free. But I realize the Ooloog tea is not free when I payed the dish. Besides, she was also taken an order unhappy for main dish.This is why I didn't left the tips for staff. The dish is good but service is bad. Except her, another staffs's service is very friendly for us.

    Is this helpful?

  12. MReel

    Guam

    3 reviews

    5.0

    3 reviews

    Dined on October 22, 2022

    overall5food5service5ambience5
    Still the best spot in Guam. Best food and service!

    Is this helpful?

  13. Monty92

    San Francisco

    6 reviews

    5.0

    6 reviews

    Dined on October 15, 2022

    overall5food5service5ambience5
    Excellent service and food. Nice place. Really clean and authentic looking. Well done!

    Is this helpful?

  14. OpenTable Diner

    Guam

    1 review

    5.0

    1 review

    Dined on August 29, 2022

    overall5food5service5ambience5
    Food. Is good. I really.enjoied.it.

    Is this helpful?

  15. Luisa

    Guam

    1 review

    5.0

    1 review

    Dined on July 20, 2022

    overall5food4service5ambience4
    It was our first time to try Issin and it was absolutely good! Food was great and service was awesome!

    Is this helpful?

  16. OpenTable Diner

    Guam

    4 reviews

    5.0

    4 reviews

    Dined on July 14, 2022

    overall5food5service5ambience5
    Always a pleasure at Issin. Excellent service

    Is this helpful?

  17. OpenTable Diner

    Guam

    4 reviews

    5.0

    4 reviews

    Dined on June 29, 2022

    overall5food5service5ambience5
    Always a pleasant visit at Issin. Excellent service

    Is this helpful?

  18. MReel

    Guam

    3 reviews

    5.0

    3 reviews

    Dined on June 25, 2022

    overall5food5service5ambience5
    Best restaurant in Guam, hands down. Great food and great service.

    Is this helpful?

  19. OpenTable Diner

    Guam

    4 reviews

    5.0

    4 reviews

    Dined on June 10, 2022

    overall5food5service5ambience5
    The sunset view of Tumon Bay was beautiful as we dined near the window around 6:00pm. The dining atmosphere was relaxing and the staff were very kind. I would highly recommend this place for friends, business meetings, and family.

    1 person found this helpful

  20. OpenTable Diner

    1 review

    5.0

    1 review

    Dined on June 8, 2022

    overall5food5service5ambience5
    wonderful service and food was great

    Is this helpful?

  21. OpenTable Diner

    Guam

    2 reviews

    4.0

    2 reviews

    Dined on June 4, 2022

    overall4food5service4ambience5
    Food was great although it took some time for us to get our food. The staff was friendly, accommodating and did a great job checking on us. Our table had a great view of the sunset. We'd definitely go back again!

    Is this helpful?

  22. OpenTable Diner

    Guam

    1 review

    5.0

    1 review

    Dined on May 8, 2022

    overall5food5service5ambience5
    Amazing as always!!

    Is this helpful?

  23. OpenTable Diner

    1 review

    5.0

    1 review

    Dined on May 3, 2022

    overall5food5service5ambience5
    Great food and atmosphere! Will return!

    Is this helpful?

  24. OpenTable Diner

    Guam

    1 review

    5.0

    1 review

    Dined on April 30, 2022

    overall5food5service5ambience5
    I love the food at Issin! My favorite restaurant

    Is this helpful?

  25. MReel

    Guam

    3 reviews

    5.0

    3 reviews

    Dined on April 21, 2022

    overall5food5service5ambience5
    Issin never disappoints! The food is excellent and the service is impeccable.

    Is this helpful?

  26. TashaR

    1 review

    2.0

    1 review

    Dined on April 17, 2022

    overall2food2service4ambience4
    Way too much rice in sushi. Had the spicy tuna special and cali roll. Food was mediocre. Over rated all in all.

    Is this helpful?

  27. OpenTable Diner

    Guam

    5 reviews

    vip
    4.0

    5 reviews

    Dined on February 25, 2022

    overall4food4service4ambience5
    Love this place! Went for lunch, usually get the grilled salmon belly set and special spicy tuna(it doesnt taste the same as before-m with the previous management). Service is great but busy around 12-1pm.

    Is this helpful?

  28. OpenTable Diner

    Guam

    15 reviews

    vip
    5.0

    15 reviews

    Dined on February 24, 2022

    overall5food5service5ambience5
    Awesome service and good food will definitely comeback.

    Is this helpful?

Safety precautions

  • Cleaning & sanitizing

    • Surfaces sanitized between seatings
    • Digital, disposable or sanitized menu provided
    • Common areas deep-cleaned daily
    • Sanitizer or wipes provided for customers
  • Physical distancing

    • Limited number of seated diners
  • Protective equipment

    • Waitstaff wear masks
    • Diners must wear masks unless eating or drinking
  • Screening

    • Sick staff prohibited in the workplace

FAQs

Issin Japanese Restaurant is rated 4.6 stars by 28 OpenTable diners.

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

Make a reservation

2 people

11:00 PM


Booked 1 time today
Google Map for Issin Japanese Restaurant

105 Gun Beach Rd, Tamuning, Guam 96913-4202

Additional information

  • Neighborhood
    Tumon
  • Hours of operation
    Lunch Mon–Sat 11:30 am–1:30 pm Dinner Mon–Sat 6:00 pm–9:30 pm
  • Cuisines
    Japanese
  • Dining style
    Casual Elegant
  • Dress code
    Smart Casual
  • Parking details
    Hotel Parking
  • Payment options
    AMEX, Diners Club, Discover, JCB, Mastercard, Visa
  • Executive chef
    Karl Lee
  • Additional
    Beer, Gender Neutral Restroom, Non-Smoking, Private Room, View, Wheelchair Access, Wine
OpenTable
  • About Us
  • Blog
  • Careers
  • Press
More
Businesses
  • Restaurant reservation software
  • Industry insights
  • Hospitality resources
  • Marketing resources
  • Operation resources
  • How to open a restaurant
  • For restaurants
  • For restaurant groups
Join us on
  • Privacy Policy
  • Terms of Use
  • Cookies and Interest-Based Ads
  • Do Not Sell or Share My Personal Information
  • Cookie Preferences
Copyright © 2023 OpenTable, Inc. 1 Montgomery St Ste 500, San Francisco CA 94104 - All rights reserved.
OpenTable is part of Booking Holdings, the world leader in online travel and related services.
Booking Logo
Priceline Logo
KAYAK Logo
Agoda Logo
Rentalcars Logo
OpenTable Logo