Sushi O Buffet occupies a spacious open-plan room on Quốc Hương and runs three distinct formats simultaneously: a conveyor belt stocked with sushi, a Korean food buffet, and individual hotpot stations — all at a flat 250,000 VND with no tier upgrades or complicated menu levels to navigate. The deliberate simplicity is part of the appeal; one price, one menu, sit down and eat.
The conveyor belt is the centerpiece, and it ranges wider than most comparable operations in the city. Fish roe nigiri and seaweed nigiri appear alongside the standard rolls, and the selection extends into cuts that rarely make it onto Vietnamese conveyor belts. The buffet line draws almost as much attention: staff restock it continuously and keep the presentation tidy well into the evening, which is a meaningful operational commitment at this price point. A QR code system allows additional item orders after 8 PM.
A novelty element — a reaction-time challenge where diners attempt to stop a digital timer at exactly 7.77 seconds to win one million VND — gives the place a distinct personality that matches its gregarious, crowd-friendly atmosphere. The owner is regularly described in reviews as hands-on and accommodating, particularly with specific dietary requests.
The dining room draws families, large friend groups, and value-focused visitors who would otherwise be priced out of Thao Dien's higher-end Japanese options. With 4,001 Google reviews averaging 4.9 stars, the kitchen satisfies consistently at volume. A minority of later-evening visitors have noted that sushi rice-to-topping ratios can skew heavy and hotpot ingredients lean toward frozen products, so timing matters for those prioritizing ingredient quality over sheer variety.
Me and my girlfriend came here for a Sunday night dinner, the staff who works here is friendly. Unfortunately it's the only good thing I can say about this place. We ordered the sushi buffet and it's not fresh and not worth it. They serve fish and other sea food on rice, and that's it. 👉👉👉 REAL Sushi is something else, so please go somewhere else when you want sushi.
Great food served by very friendly staff at Sushi O Buffet. It is very hard to find a similar quality buffet with the reasonable price in the middle of Thao Dien! Highly recommended for families and friends!
Fantastic sushi and hot pot buffet in Saigon. We came here as a family and had a great time. Excellent sushi and food, desserts and drinks. We really enjoyed and will definitely come back.
At the beginning me and owner didn’t understand each other, but after he was very helpful, because I do have some unusual wishes with my food. Food was good and I definitely over eat. Unbelievable amount of food (contact me for food challenges😂) ended up in me. There is also a very interesting challenge where you give a 5 star review and try to stop timer on 7.77 to win 1 million. If I would know when to stop eating I would definitely visit again. If you like to eat a lot (meat also), come to this place. I do regret it😅. Price for the full package is 300k or 350k.
Food quality not so fresh but not bad. But with the price, i think very good as Value. I love their system just only 1 Menu. There are many place give us choice level or… it’s complicate and staff talking too long. Very lazy and silly system. But here has only one. Simple and confortable. Staff atitude not motivation but not disturb. Atomosphare… open space. They didn’t reduce foods even though i visited after peak time. So i don’t need to worry about to visit even late. Totally very good value. Kanjanseu sushi very unique too.
Reservations: Call +84 773 057 691 to book — recommended for weekend dining.
Best for: group dinner, family lunch, budget feast, weekend outing.
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