I was looking for a ramen place after a morning of shopping and saw that this place was rated very…read morehighly on Yelp and Google. Interior is very nicely decorated and it was a little bit busy around 2 PM on a Monday. The service was very fast though. I got the miso buta tama ramen and it was average. The noodles had a good texture. The soup broth was overly salty and I was so thirsty after my meal. The vegetable was also slightly undercooked. Sadly, not a very authentic ramen spot I think I would categorize it more of a fusion spot. I'd be open to trying other ramen spots around but won't come back to this place.

The food was served promptly. The chicken app was delicious and serviced hot. The warm saki was…read moregood and the ramen bowl is large with good veggies. Broth was tasty as well. I'd come back.

I had high expectations when I went there as I was told it was a great Japanese restaurant…read more Unfortunately, I didn't find any remarkable reason to highlight it about others: the offer was more of the same you can find in any average Japanese restaurant. Having said that, service was good and quick (though it was not very crowded) in an adequate price.

Mostly Japanese, with a little Korean, Chinese, and Thai cuisine in the mix... your typical…read morepan-Asian restaurant in this corner of the world. I arrived for a late lunch (according to American standards, of course, as it was probably perfect timing for the rest of the Spaniards in the restaurant) and was quickly seated. I had gotten my filling of tapas during my stay in Barcelona and needed a bit of palate cleanser with a hearty, flavorful bao filled with meat -- a bit like an Asian taco, if you will. I stood firm in my order despite it feeling like heresy as "ramen" is in the name of the restaurant and a quick look around me revealed that most of the tables were definitely enjoying their ramen. Still, with things like pad thai and kimchi on the menu, I felt like I had permission to indulge in my cravings. I dug into a starter of some chicken karaage (Japanese fried chicken) that came with some homemade teriyaki sauce on the side. The chicken was perfectly crispy and the teriyaki sauce complemented its flavor instead of being too overwhelming. But the order did seem a bit on the pricier side at €7.50, which is basically the same price as one of the baos, so I think I would've ordered an extra one instead. As for the baos, I got three: the pork, the chicken, and the shrimp. They all tasted very similar to each other -- the pickled cucumber and carrot on the pork and the sauces on the shrimp did most of the heavy lifting, so I barely tasted the difference in meat. There are other places that ofter this bao delicacy in Barcelona (my reco would be Boa Bao) so come to Koku Kitchen for the ramen and gyoza instead. I did appreciate the decor of the place, especially the flower placed in a brown apothecary-esque bottle and the dim, hip vibes of the bathroom.

Last night here Barcelona we decided to try something different.. Lots of ramen place here so I…read moredecided to try one. Well I was curious to see how good or bad ramen place would be in Spain. Well curiosity killed the cat and my wallet for wasting my money . Restaurant was packed. I thought we would wait but was asked to follow one of the staff. Went downstairs and saw another dining room which was cool. Also packed with people so I was little excited to taste the food. Ordered angry chicken bao.. Don't know why it was angry because it wasn't spicy at all. Took a bite and was trying to figure out what the sauce was.. Little taste of peanut. Bao was alright but not worth the money for how much it cost for one. Then got the pork gyoza. Not bad, not much flavor but wasn't horrible. Then the main dish I ordered spicy miso ramen and pad Thai.. Why I ordered pad Thai at Japanese restaurant in Spain? I have no idea. Presentation of ramen was good. Tasted the broth and I was confused because it tasted sweet and lacked in miso flavor and no spice what so ever. Ramen was cooked little al dente. Employee was nice enough to offer chilli.. So added about 4 spoonful and tasted little better. Over all the ramen was pure disappointment, probably the worst ramen I ate at a restaurant. Then the pad Thai.. Tiny little bowl only with shrimp cut in half on top. I thought I was disappointed with ramen but man... This dish was utter failure.. No way anything near pad Thai flavor. It tasted like egg fried noodle with shrimp on top. It lacked in so much flavor. So dinner was pretty sad.. I could not recommend this place to anyone.. And holy smoke 5.50 for side of kimchee.. What the heck.. Can't wait to tell my mom how much they were charging for side of kimchee...

Sushi is unexpectedly good. Service is great. Location is cool, you need to walk up a spiral…read morestaircase. Watch out for mosquitoes though.

If you're craving Japanese food, then this will hit the spot! Yakisoba noodles were delicious. We…read moreordered both the chicken and vegetables. The sauce is a little on the sweeter side, with more of a teriyaki than soy flavor. Reasonably priced and if you're looking for a deal they have a daily special that includes a starter, entree, and coffee or ice cream to finish.

I go to Spain Barcelona and Sitges every summer for 6 weeks. I always make sure to go to Gazao in…read moreSitges at least twice. Great food friendly helpful employees.

Ok so I was just in sitges and was craving Korean food. I found this place but when I called no…read moreone answered so we decided to go to a different restaurant. On the way there I see Onaji and it was open. I thought maybe it closed down because I haven't seen any recent reviews. Yes they are still in business. I got the beef bibimbop. The Korean gochujang paste that comes with it is a little salty so just put in a little and a time. The dish was really tasty. The kimchi was surprisingly good as well. My daughter got the bulgogi and it was a bit salty for our taste. Maybe it's just us but I find that the food in Spain is a bit saltier. The price was decent for the amount of food you get. The restaurant itself was very nice and had open seating outside. When we were there, there was only one server. He was very nice! They also serve Japanese food like sushi, tempura yaki udon. We didn't try it but I saw that a lot of people ordered it. Definitely check this place out!

Everything was delicious. I would have ordered seconds of everything (if I had room!). The…read morerestaurant is very clean (even the restrooms) and the staff friendly and attentive. Highly recommend!

The ambience is a bit noisy but its at a confortable level, the water they serve is Font Vella its…read morenot bad, the price of the menu is 18€, the service is pretty good i had a reservation so i got in sat in a table in a fast matter, normally the first plate gets to you in 15-30 so i dont recommend if you are in a hurry, its a limited menu there are not many options and it does not change every day, a good point is that they give free bread with the food if thats of your liking you should ask for it, its not as good quality as La Tagliatella but its worth it, the food is quality and tasty.

Everything we had was fantastic and full of flavor. The service was excellent. They were super…read moreattentive and very patient with our English/broken Spanish. It was a very nice vibe and reasonably priced. Let me preface by saying everything was good. The octopus was a big hit. The ravioli was the star. Dessert was excellent as well!

Fun place with great Barcelona vibe and good food plus friendly service. We enjoyed our visit there.read more

So glad I found a ramen spot in Barcelona. Large portions and rich soup were great to share, and…read morethe tofu side dish was light but well seasoned. The servers created a welcoming atmosphere and were accommodating to my broken Spanish. The decor and ambiance made this a cozy spot to have a good meal.

Spicy ramen was so good great kick to it, the place was amazing lots of people and great sitting…read morearea. The staff were kind and helpful!