Very nice people. Generous portion. My favorite thing we ordered was the crab rangoon. Tasted made in-house and was crunchy-creamy delicious (sorry! Ate them so fast no picture). We had the spicy and regular chicken teriyaki, regular portion (there are 3 size options). Lots of chicken and a pretty good serving of well cooked broccoli. The sauces were ok... but there is a layer of cheese over the rice. I will order without the cheese next time. Just don't need those added calories. read more

Sumo Teriyaki - Japanese Near Me - Renton, Washington

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This place is a little hard to get into and out. Such a friendly Korean lady. They have a Korean fried chicken sandwich but we stuck with trying teriyaki for our first time. We got the large without realizing how large it was. Definitely shareable. Next time we will go smalled. The broccoli was cooked perfectly. She said beef teriyaki was like the bulgogi meat. Interesting to try next time read more

Sumo Teriyaki - Large chicken teriyaki - Japanese Near Me - Renton, Washington

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Service was fine and the inside of the restaurant is fine. I ordered a chicken teriyaki and it didn't seem cooked to me all the way. While I ordered it to go and didn't get straight home, by the time I started eating, the food was warm as I expected but I had a bite of chicken that was ice cold and that was when my concern set it. For the most part I was fine the following day but I won't be going back. read more

Best Teriyaki I ever had in my life. We ordered without Mayo. The lady that was at front desk was the sweetest, they were so fast too and space is very clean and organized. And the best part is that their prices are very good. read more

Sumo Teriyaki - Japanese Near Me - Renton, Washington

Great food, atmosphere, and customer service by Barbina! Got the spicy chicken teriyaki bowl and I thoroughly enjoyed it. Will come back again to try the beef bowl and yakisoba. Highly recommend :) read more

Sumo Teriyaki - Spicy Chicken Bowl - Japanese Near Me - Renton, Washington

The food and service was amazing! I'm so glad I'm not far from this gem! I had the chicken teriyaki bowl and it's could not get any better IMO! I can't wait to try more off the menu :D read more

Sumo Teriyaki - Chicken Bowl - Japanese Near Me - Renton, Washington

This feels like an amazing stop every time we make it in! They've got generous portions, delicious flavors, and reasonable prices (especially if you consider getting several meals from one large bowl, or remember that Bellevue is just a scant 10 miles north with much higher prices.) Parking's a bit of a bust sometimes, but I've never been upset with anything I've bought from here, and I often leave with a wider smile than I came in. Customer service is top notch. read more

SUMO TERIYAKI: WHERE MAWASHI MEETS MARINADED CHICKEN Listen, while other teriyaki joints waste time with conventional dining protocols, Sumo Teriyaki has revolutionized the fast-casual experience by requiring FULL SUMO REGALIA before they'll even let you look at a menu. Their host stand isn't a stand at all - it's a dohyō, and you must perform at least one proper stomp before being seated. Their signature "Grand Champion Chicken" comes with a side of ritualistic salt throwing, and if you don't properly purify your dining area before eating, the server (dressed in traditional gyoji referee attire) will blow their whistle and make you start over. I've seen grown adults cry trying to perfect their pre-meal ceremonies just to get some spicy chicken. The mandatory mawashi fitting room (yes, MANDATORY) features full-length mirrors and helpful illustrations demonstrating proper wrapping technique. Their "No Mawashi, No Munchies" policy is strict but fair. I watched a man in a business suit attempt to order takeout without proper attire - the entire staff just stood there making disapproving sumo squats until he relented. You haven't lived until you've experienced their busy lunch rush, where salary workers in mawashis perform impromptu tachiai (initial charges) to determine who gets the last portion of chicken katsu. The sight of accountants and tech workers charging each other while their ties flap over their ceremonial belts is nothing short of magical. Their "Yokozuna Special" (family-size teriyaki platter) requires at least three ritual stomps and one proper "Dosukoi!" before they'll bring it to your table. The staff takes turns playing traditional drum rhythms on empty teriyaki containers while you perform your pre-meal sumo duties. Five stars for creating the world's first (and hopefully not last) sumo-mandatory teriyaki establishment. I've started hosting weekly technique classes where we practice proper mawashi adjustment while our teriyaki gets cold. P.S. Their "Sumo Size or Go Home" policy means you must maintain proper sumo stance throughout your entire meal. Their chairs are purely decorative. P.P.S. The takeout window has a height requirement - you must be able to reach it while performing a proper shiko (sumo squat). Note: This review was written while attempting to maintain proper sumo posture and eat teriyaki simultaneously. The sauce stains on my mawashi are badges of honor. Special Addendum: To the customer who asked if they could "just wear the top part" - first of all, how dare you, and secondly, this isn't amateur hour at the casual Friday sumo social. Final Thought: Never has the fusion of combat sports and casual dining been so beautifully executed. It's like if a sumo stable opened a restaurant but took the dress code VERY seriously. Remember: As they say in sumo, "The mawashi makes the meal." (They don't actually say this in sumo, but they definitely say it here.) Warning: Side effects may include developing strong opinions about mawashi fabric quality, unconsciously performing sumo stomps before all meals, and referring to your dining companions as "worthy opponents." P.P.P.S. Their new "Junior Rikishi" kids' menu requires children to perform at least one proper bow before receiving their chicken nuggets. The sight of tiny mawashis in the wild is both adorable and slightly terrifying. Health Department Note: All mawashis are professionally laundered between uses. The salt throwing is non-negotiable. read more

I found this on my way to visiting family and am so glad I did. The owner is so nice and grateful for his customers and the food follows suit. The teriyaki was flavorful and great quality. I care a lot about the veggies in my teriyaki and the broccoli that's included in each of the bowls was cooked to perfection. The portions are also so generous. We had a spicy chicken bowl, a chicken teriyaki bowl, and chicken yakisoba and the serving was enough to feed three toddlers and a grown adult. I thought the cheese atop the rice was an interesting touch. Not bad at all, just interesting and unexpected! I will definitely visit here again. read more

I love this place! Locally owned by an excellent and very friendly family. Me and my buddies would stop by this place in the summer after fishing the Cedar River and have been stopping by periodically ever since. The cheese added to the teriyaki is a nice touch and adds a new dimension to an already well-established traditional cuisine. I highly recommend the Katsu bowl! read more

Sumo Teriyaki is a nice little place on the side of Maple Valley HW. We were the only people eating in, for most of our meal, and then another family came in. There was however a steady flow, and sometimes a line, for carry-out pick -up. The food was delicious. We had crab Rangoon ( which I would have liked a little less fried), chicken bowls and one beef bowl. Planning a trip back in the next month. read more

Food delicious, staff friendly and knowledgeable, could be a little bit faster but definitely worth the wait

I had the teriyaki chicken bowl. It was fresh, delish and a very generous portion. The service was equally good. The gal who took our order and brought our food out was so lovely. What a gem. Will definitely be back. read more

Got their spicy teriyaki and katsu. Good portion size. Tasted good. There's melted cheese in the there on the rice, which I never seen anywhere else. I ended up enjoying the cheese. Cashier was friendly. Will come back. read more

Amazing food!!! Service was also so nice and refreshing . You want great food , great service you should eat here.. love love it.. I will be back for sure ... read more

First stop in here last night. I drive by 5 days a week. I ordered the large chicken teriyaki and the chicken fried rice. Fried rice was good. Teriyaki was white meat and a good amount. Sauce was very good. Not too salty and just sweet enough. It came with some nicely cooked broccoli. I was not expecting that. The rice in the bottom of the bowl was different. Seems like it was cooked in the bowl and I can swear there is Mayo in it. Not bad, but not traditional. Was not expecting that. If I had to choose, I would go with plain white rice rather than the amended white rice. Overall, the reason I went was the Teriyaki and it is worth a repeat for sure. I ordered on site, it took about 14 minutes to make the two dishes. They brought it out to my car where I sat and listened to the Mariners while waiting. read more

I've been coming here for the last 4-5 months and let me say this: I love this place. Everytime I come in im treated with such kindness. In terms of food, the spicy chicken teriyaki and the katsu chicken are great. The cheese on the rice adds such a great touch to it. I haven't seen many teriyaki places do that. Overall, I'm glad to have found this hidden gem. Pricing wise, for the amount of food you get is reasonable. Overall I'd give this place a 6/5 stars if I could! read more

Food is definitely one star. Rice was wet and overcooked then covered with some cheap flavorless cheese. Chicken had a weird texture and the sauce was pretty bad. (Spicy chicken bowl). It reminds me of this really bad chain they have in Arizona and Nevada. Only this is much worse. It really has no business being in the Seattle area. Go anywhere else for your teriyaki needs. It will be much better. I promise. They get one extra star because the man running the place is really nice. I'm sure he got scammed into buying such an awful franchise. read more

We got our food quickly. Kiddo got pork instead of chicken? And there was cheese on the rice? The orange chicken was ok, but the chicken was overcooked and rubbery. The sauce was barely flavorful and the broccoli still a bit tough. read more

The food was great, perfect amount of sauce and well cooked. The display of the food is nice as well. The outside of the building doesn't look too great, but don't be fooled because the inside is the opposite. Last but certainly not least, is the service. The man at the front desk is super nice. Everyone there is super friendly as well. If you ever are in the area. Stop by and try yourself! read more

The sumo portion lives up to its name. I went in the other day after work and got the orange chicken bowl and it comes with a lot of broccoli and the chicken was super crispy! Portions were generous, definitely coming back with my family. read more

Good food. The cheese balls are amazing. Who would have thought to get those at a teriyaki spot. Huge portions. The owner Frances was super friendly. It's on a perfect spot to grab dinner on the way home from work. Way better than the last place at this location. read more

Saw this new restaurant open up on my way to work and wanted to give it a try. Got the largest option of spicy teriyaki and it was delicious. Portion sizes were good and owner was very nice to talk to. The rice has a layer of melted cheese over it. To my surprise this made the dish even more delicious. Game changer. Highly recommended! read more

The food was really good!! The chicken was super tasty can't wait to go back. Delicious food, reasonable prices, massive portions. Love this restaurant!! read more

The food was amazing and served fresh, the service was incredible making it really easy to order.

Very good service and food. Employees were very professional and nice. Food was also very good so I 100 percent recommend!