Sumo Sushi & Grill AYCE - Oregon City

We recently took the family to Sumo Sushi Ayce Grill in Oregon City and had a really enjoyable experience. The food came out hot and fresh, which always makes a big difference at an all-you-can-eat spot. We chose the Gold Tier menu, and I liked that it let us grab items from the buffet while waiting for our tablet orders to arrive — it kept everyone happy and not sitting around hungry. All of the mussel dishes we tried were excellent, and the Cajun-style gumbo was a standout for me. Since we went on a weekend, the tablet-ordered items were a bit slow to come out, but in my opinion they were worth the wait once they arrived. The staff was friendly and attentive, and the atmosphere felt comfortable for a family outing.

Portland needs more ayce spots. Sushi is solid and I like that they don’t do too much rice. I wouldn’t really recommend the rolls. The fish quality was better than I was expecting. I really enjoyed the hand rolls. The hot bar was also solid. Definitely recommend doing the highest tier option. Waited about 15 minutes on a Thursday night. Also, they add 12% gratuity automatically which is fair imo for the amount of self service!

Ayce gold package for lunch $27 total (Mon-Fri, 11-3pm) The sushi is all made to order, none of it is sitting out. Fish was great!! no complaints at all! The buffet line is full of apps like gyoza, edamame, miso soup, shrimp, cucumber salad, dessert, drinks, etc. AYCE includes katsu, teppanyaki, ramen, steak bites, sushi rolls, shrimp, calamari, and more!! All made to order!! There is NO dine-in à la carte options, you order the buffet silver or gold and then you can add on extras from there but Gold Includes all menu items. If you wanted 1-2 items only, then you would have to order the food to go. 10/10 need to come back for dinner to try some of their premium selections! Also Some food is delivered by robot which is cool! Edit: you can order the dinner menu options at any point even d

Tried the AYCE here and it’s solid, but with some caveats. The buffet bar itself is pretty basic and not really the highlight—think filler rather than the main event. Definitely recommend upgrading to at least the Silver tier, which includes better options and makes the experience feel more worth it. That said, the service is great—knowledgeable, attentive, and genuinely helpful with explaining the tiers and menu. If you’re coming for AYCE sushi, skip the base option and go Silver or higher.

Review for Silver Lunch. Food: 7/10 - chicken skewers were excellent. Udon was ok (chewy noods but broth was meh), ramen not my fav, fried foods were good. I didn't care for the sushi rolls (ab sushi train quality), grilled shrimp was good. Dessert was nice. Mango juice and Thai tea were a great addition. Service: 10/10 - plates were picked up fast, check-ins just frequent enough, smiles all around. Atmosphere: 10/10 - no Sheri's vibe left, well-decorated interior, super clean. Staff picked up empties and cleaned tables quickly. First off, the staff MORE than works for that 12% service charge, so if you get upset ab it, YOU'RE the problem. I had better and more frequent service at this buffet than I typically do at a table restaurant. Service was attentive, friendly, and HELPFUL. Defini