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  • Onyx - Four Seasons Westlake Village

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Onyx - Four Seasons Westlake Village
Onyx - Four Seasons Westlake Village
  • Address:
    2 Dole Drive
    Westlake Village, CA 91362
    Neighborhood:
    Agoura Hills / Westlake Village
  • Cuisine:
    Japanese
    Price: $30 and under

Onyx - Four Seasons Westlake Village Details

  • Dining Style: Casual Dining
  • Website: http://www.onyxrestaurant.com/
  • Phone: (818) 575-3000
  • Hours of Operation: Dinner, Monday through Saturday: 5:30pm - 9:30pm
  • Payment Options: AMEX, Diners Club, Discover, JCB, MasterCard, Visa
  • Cuisine: Japanese
  • Executive Chef: Masasuke Shimakawa
  • Dress Code: Casual Dress
  • Accepts Walk-Ins: Yes
  • Additional Details: Bar Dining, Bar/Lounge, Beer, Counter Seating, Entertainment, Full Bar, Non-Smoking Restaurant, Patio/Outdoor Dining, Personal wines welcome, Personal wines welcome (corkage fee applies), View, Wheelchair Access, Wine
  • Entertainment: Live entertainment is available in The Bar on Friday and Saturday evenings from 8:00 pm to 12:00 am.

Getting there

  • Parking: Hotel Parking
  • Parking Details: Self-Parking and Valet Available
A word from Onyx - Four Seasons Westlake Village
A variety of sushi, sashimi and specialty hand rolls complement Chef Masa Shimakawa's delectable Asian-influenced seafood creations. The menu offers many options to sample a variety of dishes, intended to be shared at the table. Also pairing well with modern Asian cuisine is an extensive wine list featuring choices from California and around the world, as well as a selection of Japanese sake and beer. Continued
Foodspotting photos
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Awards voted by OpenTable diners
  • Diners' Choice WinnerMost Booked 1000-Point Tables
Diner Reviews
  • "From the seating to the check, the service were excellent. Our server was courteous and helpful. Our entrees were a bit delayed so the our server offered free drinks for the delay. Each course was superb. Didn't notice any noise, and the room was full. I would recommend the onyx for date night - kids were there, but not many."
    Dined on 7/25/2014
  • "This is the second time in a year that I have eaten here. Both times one person in our party was served when everyone else was finished with dinner. The manager said he was very sorry but didn't do anything about it. The food is less than average.I am very disappointed in the Four Seasons. I used to love Hampton's and went there at least once a month. It went steadily downhill. I don't understand why they can't improve their restaurants. I love the hotel and will miss going there."
    Dined on 7/21/2014
  • "I made reservations ahead of time and the restaurant made sure there was a special dessert for the birthday boy. Food was great and we will for sure be back. Thank you for a great experience."
    Dined on 7/19/2014
  • "Very good but pricey. Food was excellent. It really is more of a sushi place but does have a few other choices if you do not care for sushi."
    Dined on 7/18/2014
  • "We were looking for something different and found ONYX. Great food. Our table of 5 enjoyed trying and sharing all the different dishes."
    Dined on 7/16/2014
  • "From our table overlooking the gardens and a huge waterfall, the setting was beautiful. The food was pretty good, but for the price, it should have been better. My "chef selection" sushi/sashimi plate appeared to have been put together in advance and kept in a refrigerator. At half price with my Conejo Deal, it was a good value, but I won't go back and pay full price."
    Dined on 7/11/2014
  • "Wonderful, inventive seafood. Great setting. Impressive desserts."
    Dined on 7/3/2014
  • "Went for my birthday and they were mindful of that with a card and a little something extra at the end. I knew it would be pricey but thought the food would be a little more special. Their soft shell crab roll was just average and the size of their individual sushi pieces was small. They make a lot of their food spicy which I can't eat so I found the menu rather limiting. Portions on their entree items were very small as well. Service was very good and our server was extremely helpful in making our selections."
    Dined on 6/23/2014
  • "Fabulous food, well prepared and delicious - Great service - wonderful ambience."
    Dined on 6/23/2014
  • "We had a 7:15 reservation and got seated immediately. It wasn't completely full but there were many tables that were occupied. We ordered a variety of Sushi and rolls. The garlic noodles were delicious. They didn't have my favorite wine by the glass but she have it to me anyway. We will go back soon."
    Dined on 6/13/2014
  • "The food and service were very goo but it was a little expensive for what we got. "
    Dined on 6/7/2014
  • "My husband and I love going to Onyx the sushi is fresh, good is flavorful and consistent. Will be back. Service was fantastic, staff is very attentive and not overbearing. Love sitting outside to listen to the waterfall! See you again Onyx! Love the spicy garlic edamame, hot stone beef, Hawaiian roll, garlic noodles!!!"
    Dined on 5/31/2014
  • "No lighting after dusk on beautiful patio...bring your own flash light. Very pricey for sushi, but it's the Four Season after all Service unpredictable...no you see them, not you don't for a while. "
    Dined on 5/17/2014
  • "Awesome spot and just amazing food. I'll be going again soon."
    Dined on 5/10/2014
  • "Next is not disappoint! I have been there several times over the years and I always think is this time to be as good as the last, and it always is. The sushi was amazing the service was incredible and as usual just Masa was ready to greet your hand as you walked in the door."
    Dined on 5/10/2014
  • "We had fish and beef -- excellent. The appetizers were striking to look at and tasted just as good. The ambience leaves a bit to be desired. I think they have crammed in a few too many tables. This was our second dinner here. Both the food and the service were much better than I recall from the first visit."
    Dined on 4/25/2014
  • "We had a Travel Zoo coupon for the Onyx restaurant. When we arrived, we asked to sit in the bar area so we could watch the television (NHL playoff game was on). The hostess was very accommodating and made sure the current channel was on so we could watch our game. Our Waite was very nice but the major complaint that I had was on how long it took for us to get our main course. The food was average and the only dish that stood out was desert."
    Dined on 4/22/2014
  • "We had dinner at 8 pm on Saturday night. It seems that most of the other people there were just finishing a slumber party. The food is ok, the service as good as you can expect, but there really is no reason to go here."
    Dined on 4/19/2014
  • "Decided to take advantage of a previously purchased Groupon that would soon be expiring, so wasn't exactly sure what to expect - in terms of meal quality/quantity, etc., relative to promotional price paid. My fiancé and I were very pleasantly surprised... from the visual presentation of our meals, to the quantity provided in each course. I am not a sushi fan, but my fiancé quickly finished his Sushi Plate appetizer and was quite pleased. Other meal highlights included the Sea Bass entree (excellent!), and the Wagyu Beef (which was brought to the table raw (w/veggies and seasonings) for me to prepare on the hot plate)... quite tasty. Service = attentive. Atmosphere = a few too many kids for my liking. Would we return = Yes."
    Dined on 4/18/2014
  • "service is friendly and the food is good, I will back for sure."
    Dined on 4/18/2014
  • "I went with my husband to celebrate our 25th anniversary expecting something special from a Four Season's restaurant. We left feeling it was good but not memorable. The miso soup however is very good. "
    Dined on 4/16/2014
  • "The four course meal we had was excellent. Everything from the drinks, appetizer, entree, and desserts was delicious. I would say the main entree was the best. I would definitely come back for another celebration."
    Dined on 4/4/2014
  • "Not only is the food out of this world, but the service could not be better. We hosted a table for 6 for my husband's birthday - the food, presentation, and ambiance were all top of the line. The chef was so sweet, he came and wished my husband happy birthday, sent over two bowls of steaming mussels on the house….and kept checking back with us to make sure our experience was excellent. Four Seasons knows how to take such special care of their guests!"
    Dined on 3/29/2014
  • "We celebrated our wedding anniversary using our travel zoo deal. We came in early about 30 minutes before our reservations and we were seated right away. We were greeted with a glass of champagne for our anniversary. The choices we made from appetizer down to the dessert were excellent. We got an extra dessert for our anniversary and also a greeting card signed by the staff of the restaurant."
    Dined on 3/28/2014
  • "Great food and service. Nothing to complain on the adult entries. It would be nicer if the meat portion in the kids meal is larger. Desserts are wonderful. Not too sweet and nicely presented."
    Dined on 3/24/2014
  • "We just went to Onyx for our third time, for our 10th wedding anniversary and had an amazing meal, as usual. We ate our weight in food, probably tried most menu items. Lobster roll, blackened cod, and curry mussels were my favorites, as well as all of the sushi - the sushi was VERY well prepared and we are picky, as my husband lived in Japan for ten years and has had the best. The chef came out to chat and was very personable (I'm sure he was curious to see what two people on earth could eat this much food), as were waitstaff. Highly recommend Onyx."
    Dined on 3/21/2014
  • "Pricey restaurant in a lovely environment. Great place for a special occasion. Food was very good and served beautifully."
    Dined on 3/19/2014
  • "Our dinner was a mixed bag: the udon noodles were absolutely sublime, but the beef short rib was, well, one tiny short rib. Very tasty, but gone in a heartbeat. Yikes! As usual, the service and ambience are stellar. We do miss the tempura items on the menu. But we'll be back!"
    Dined on 3/17/2014
  • "I loved this place! We went here for our 3 year anniversary and everything was perfect. The food was exceptional, the service was spot-on, and the whole night was made very memorable. We had the Travelzoo voucher, so we got the sushi, tuna tartare, wagyu, and the pork belly. For dessert, we got the cheesecake, and they added a plate of berries and chocolate mochi, with beautiful chocolate writing on the plate - "Happy Anniversary." A wonderful romantic evening. I would love to return."
    Dined on 3/8/2014
  • "Great Sushi, delicious Black cod &. Good sake! It was my husband's B'day & the whole staff signed a B'day card & gave him dessert. We will definitely go back there!"
    Dined on 2/21/2014
  • "great food, great service, would definitely come back"
    Dined on 2/17/2014
  • "Enjoyed several wonderful dishes at Onyx! The food was delicious and we enjoyed both our usual favorites and two of Chef Masa's posted special dishes --- Yummy!"
    Dined on 2/16/2014
  • "Except for the main entrée of fish the whole food experience was great. The rack of lamb was very good."
    Dined on 2/14/2014
  • "Fabulous and tasty innovative cuisine, top notch service, and elegant ambience. What a fantastic combo!"
    Dined on 2/14/2014
  • "Great restaurant! Food and service were terrific. Only thing I did not like - and this is a personal preference for me - is the depth of the tables. The distance between my wife and myself was too far. I know many restaurants have similar tables, but I prefer sitting closer."
    Dined on 2/14/2014
  • "I came here for the first time for Valentine's Day around 630. Got a good table and the waiter was nice enough to take our picture. The overall ambience was great! Not too dark and loved the decor. I thought I might have been a little too close to the other table but wasn't too bad. Loved the toro! I was happy they had it as not all restaurants do. The portion sizes are small so I wouldn't necessarily go too hungry. The menu isn't as extensive as other sushi places but still had a decent amount of options."
    Dined on 2/14/2014
  • "Great Sushi and menu. don't have the Crispy Rice anymore, some other version that is unusual"
    Dined on 2/13/2014
  • "Enjoyed another excellent dinner at Onyx! Especially enjoyed Chef Masa's whole red snapper (a special dish for the evening) --- delicious!"
    Dined on 1/25/2014
  • "I gave this 4 stars instead of 5 because i did not think the shrimp fried rice lived up to expectations. The other items we ordered were extraordinary, especially the Volcano sushi, which is so wonderful."
    Dined on 1/18/2014
  • "I have been here and to the Four Seasons Hamptons many times. I must say this was not a pleasant experience. First of all we arrived a little early and were told we could wait in the lobby bar. The hostess asked for my cell number and said she would call me. Our reservation was for 8:30. At nine I decided to walk back and see what was going on. She said a few customers said their cell phones didn't work (so why didn't they walk down and get us? We ordered drinks, appetizers and entrees. The food came at all different times. Two people got appetizers, I got my entree with their appetizers. Then another entree came. The fourth person got their entree when we were all finished eating. All in all I wouldn't spend New Year's Eve here again."
    Dined on 12/31/2013