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✔️Lunch ✔️Dinner ✔️Dine in ✔️Take out
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Hours
| Friday | 11 AM–9 PM |
| Saturday | 11 AM–9 PM |
| Sunday | 11 AM–9 PM |
| Monday | 11 AM–9 PM |
| Tuesday | 11 AM–9 PM |
| Wednesday | 11 AM–9 PM |
| Thursday | 11 AM–9 PM |
Address and Contact Information
Address: 106 N Harbor Blvd, Fullerton, CA 92832
Phone: (714) 869-3660
Website: https://ubu-ubu.com/
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68X36Window2. Let’s Eat. 106 N Harbor Blvd., Fullerton, CA 92832. Call Us : 714-869-3660. Copyright © 2026 ubu-ubu.com. Powered by ubu-ubu.com. Notifications.
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ordering. Latest Menu. Let’s Eat. 106 N Harbor Blvd., Fullerton, CA 92832. Call Us : 714-869-3660. Copyright © 2026 ubu-ubu.com. Powered by ubu-ubu.com.
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Reviews
Matt Schultz
Cute place. The eel ubu was fantastic, very tender. The bulgogi and pork teriyaki ubu were also very good. Inari is a really fun form factor for these classic Korean and Japanese ingredients (it was new to me). I thought it would be messy but it stayed together very well.
… moreUki Y
Cute small place, Ive been here twice its delicious. Had the Ubu and they are all super tasty. Reasonably priced menu is small but they have a good variety. I wish they had Gimbap or homemade kimchi. The employees are so nice and friendly.
… moreCody Pham
I came here for lunch because I thought they had kimbap, but they don’t have it anymore lol. Instead of kimbap, they sell yubus. It’s also one of those places where you can pick a pack of instant ramen and cook it there. It’s pretty cool tbh and places like this where you cook instant ramen and eat there are trendy now. I think it’s because those videos where people eat at Korean convenience stores are going viral haha.
At first, I was only going to try the yubus. They were really good – I’m glad they had these instead of kimbap. I had the crab meat ubu, the creamy spicy tuna ubu, and the fresh salmon ubu. The fish was very fresh and delicious. And they pile the fish on so much too. I liked all three so much that I can’t choose a favorite. The prices are a little higher than at Atoyubu, and they have less variety. But I think that Ubu Ubu yubus are just as good if not better. If anything, I like the sashimi ones better than at Atoyubu because Ubu Ubu gives you more fish. Also there’s much less of a wait.
I couldn’t resist also trying an instant ramen too. I picked out a Cream Carbonara Buldak ramen with a raw egg as a topping. The lady working there was so nice and helped me use the machine to cook my ramen. She gave me advice on how to best cook the carbonara and even drained the water for me. The cream carbonara Buldak ramen was very yummy. It was spicy and creamy and the raw egg made it even creamier. I will say that all the ramen packets are $7 here, which I think is high because you can go to Hmart or any store and buy the same thing for like $1-2. I don’t think eating it in the store really added much. Sure, you can add toppings but you have to pay extra for the toppings too hahaha. It was fun though, so maybe that’s the appeal? And they did give me a free drink on the house so maybe it was kinda worth it. I lowkey might pay for it again though hahaha it really was fun. And the yubus are really good.
… moreAt first, I was only going to try the yubus. They were really good – I’m glad they had these instead of kimbap. I had the crab meat ubu, the creamy spicy tuna ubu, and the fresh salmon ubu. The fish was very fresh and delicious. And they pile the fish on so much too. I liked all three so much that I can’t choose a favorite. The prices are a little higher than at Atoyubu, and they have less variety. But I think that Ubu Ubu yubus are just as good if not better. If anything, I like the sashimi ones better than at Atoyubu because Ubu Ubu gives you more fish. Also there’s much less of a wait.
I couldn’t resist also trying an instant ramen too. I picked out a Cream Carbonara Buldak ramen with a raw egg as a topping. The lady working there was so nice and helped me use the machine to cook my ramen. She gave me advice on how to best cook the carbonara and even drained the water for me. The cream carbonara Buldak ramen was very yummy. It was spicy and creamy and the raw egg made it even creamier. I will say that all the ramen packets are $7 here, which I think is high because you can go to Hmart or any store and buy the same thing for like $1-2. I don’t think eating it in the store really added much. Sure, you can add toppings but you have to pay extra for the toppings too hahaha. It was fun though, so maybe that’s the appeal? And they did give me a free drink on the house so maybe it was kinda worth it. I lowkey might pay for it again though hahaha it really was fun. And the yubus are really good.
Rosemari Martinez
Had a fun experience making my own ramen packet and sitting down for some ubu! Got the spicy tuna and it was really good. Will definitely come back to try more. It was a nice atmosphere with a “street food” vibe.
… moreEllen Shin
Finally, I visited the trending Yubu restaurant. The Lemon Yubu is refreshing and zesty, while the Spicy Chicken Yubu is flavorful without being too spicy—perfect for kids. The Bulgogi Yubu and Sukiyaki Yubu are sweet and delicious, ideal for children, and the Eel Yubu was tasty without being too rich. Since I’m on a diet, I opted for the Keto Kimbap, which was light and satisfying. This is a restaurant the whole family can enjoy.
We also tried the Hangang Ramen. It’s easy to cook and comes in a mild version for kids, while adults can enjoy the spicier option. We all had a great time. For dessert, we had the Pangpare Ice Cream, which I highly recommend.
The atmosphere is chic and charming, and the service is excellent as well.
… moreWe also tried the Hangang Ramen. It’s easy to cook and comes in a mild version for kids, while adults can enjoy the spicier option. We all had a great time. For dessert, we had the Pangpare Ice Cream, which I highly recommend.
The atmosphere is chic and charming, and the service is excellent as well.
Gina
Just checked out Ubu Ubu in downtown Fullerton – a small cute shop next to the pub. The staff and owner were super nice, explaining their menu and how carefully they prepare their dishes, especially the tteokbokki.
This place is perfect for sharing different dishes with friends. I got the ramyun, spicy buldak onigiri, tamago and salmon ubu. The ramyun is cooked right at the store, and goes perfectly with the ubu and onigiri!! The ubu had this nice smoky taste with a slightly sweet flavor that worked really well together. I’ll definitely come back to try their tteokbokki!
… moreThis place is perfect for sharing different dishes with friends. I got the ramyun, spicy buldak onigiri, tamago and salmon ubu. The ramyun is cooked right at the store, and goes perfectly with the ubu and onigiri!! The ubu had this nice smoky taste with a slightly sweet flavor that worked really well together. I’ll definitely come back to try their tteokbokki!
Jenny
This is a small business shop that I recommend everyone visit! Their ramen selection is awesome! They have a bunch of other things to try. Also tried their spam musubi, and it was a 9/10!
If I am ever nearby, I will come back!
… moreIf I am ever nearby, I will come back!
Emily Sarashina
went here for a quick and easy dinner with a few friends after studying! their tuna and salmon ubu was so delicious and addicting! the fish was so fresh too! the service was so fast and the restaurant was clean! also the staff were all so nice and patient with us. i recommend this place to anyone who wants to try some good yubu!
… moreBaobao
Delicious! I didn’t want to have to go all the way to Ktown or Irvine for 유부초밥(yubuchobap) so I’m glad this place opened up in Fullerton. I tried the salmon, spicy pork, & eel. The owner was super nice and friendly, and offered us some free drinks! The location is a bit hidden, but it’s really close to the public parking lot so check it out. I do wish they had combos or set menus like (3 for $, 2+drink, etc.) Will be back if I’m craving yubu again.
… moreGravity PGabriel
Service was exceptional and the people working there was super friendly. They also gave me aloe vera which I needed cause I had a sun burn from the other day from fishing lol.
Ubu’s tasted pretty good and they were filling. I like how it came with a small portion of microgreens and cherry tomatoes.
… moreUbu’s tasted pretty good and they were filling. I like how it came with a small portion of microgreens and cherry tomatoes.