Restaurante Japonés Koy Aji — Restaurant in Ibiza

We were three friends just looking for a good sushi night. Nothing too fancy just a place to sit down, relax, and enjoy some all-you-can eat sushi. We found a spot that advertised exactly that: unlimited sushi, no restrictions, no fine print. The guy at the entrance even assured us All you can eat, no problem. Eat what you want.” That sounded perfect, so we decided to give it a try.

When we walked in, the place was completely empty. That should have been the first red flag, but we gave it the benefit of the doubt. We sat down, placed our first round of orders, and waited. And waited. And waited.

After a full hour yes, a full hour the food finally arrived. What they brought us were two small, basic portions of sushi. Not only was it a very modest serving for an “all you can eat” place, but the quality was immediately questionable. Still, we figured it was just the first round and tried to stay optimistic. So we placed another order.

Then came the second hour of waiting.

When the second round finally came out, it was honestly worse than the first. The sushi was nearly all rice with a slight topping of fish, and the rice itself tasted heavily of vinegar overpowering and not at all balanced like good sushi should be. We were extremely disappointed. At that point, we decided to talk to the staff, ask what was going on, and clarify the all you can eat situation. That’s when things got even more frustrating.

We approached the counter to ask about the delays and poor quality of the food. The response we got? “No English.” That was it. No attempt to help us, no effort to understand our concerns. Just a wall. We tried to get help from another table, asking a kind customer if they could help translate. They agreed to help us out, and that’s when the situation took a strange turn.

As soon as we tried to explain ourselves with the help of the translator, the short guy behind the counter got angry. He told us, “No more food for you. You eat a lot.” We were stunned. What happened to “all you can eat”? We reminded him of what he’d said at the beginning, but he dismissed us completely, saying, “No, you ask for help? No more sushi.”

It turned into a heated discussion that dragged on for another 30 minutes. We hadn’t even had more than two servings over three hours, and now they were cutting us off because we “ate too much”? It was absurd. In the end, we gave up. We paid and left—frustrated, hungry, and completely let down.

This experience was beyond disappointing. The staff was rude, unprofessional, and deceptive. The food was subpar at best, and the way we were treated made the whole evening feel like a waste. If you’re thinking about eating here don’t. Save yourself the trouble. Run far, far away from this place. Trust me, it’s not worth your time, money,...

I feel the need to warn others about this place. I went there with a couple of friends, and it was honestly one of the worst dining experiences I’ve ever had. We were the only customers in the entire restaurant, yet it still took 45 minutes to get the first round of sushi from their so-called “All You Can Eat” menu. When the food finally arrived, it was a complete letdown, the rice tasted like straight vinegar and was mushy, and the fish had absolutely no flavor.

But the worst part wasn’t even the food, it was the staff. The attitude of the people working there was beyond careless. They looked like they didn’t want to be there, didn’t care about the customers, and couldn’t be bothered to provide even basic service. No smiles, no attention, no respect. After the first round, we waited over an hour with no explanation. When we asked what was going on, they told us that no more sushi was coming. This is supposed to be "All You Can Eat until you leave,” but clearly they had just decided they were done serving us.

We had to insist on ordering again, and then waited another 30 minutes. It was obvious they just wanted us to leave without giving us what we paid for. I’ve never experienced such lazy, disinterested service from restaurant staff before. It genuinely felt like they were stalling and hoping we’d walk out.

I strongly recommend staying far away from this place. Terrible food, even worse service, and a staff with an attitude that made it clear they couldn’t care less about the guests or the...

Went here, we were the only customers waited 45 minutes for the first batch of the all you Can Eat sushi. When it arrived they asked me what soup i ordered because they forgot which one it was. They eventually came with my soup. It was cold and the tofu had a jelly like texture. It was terrible, eventually my friends waited another hour for their sushi, when we had enough we asked, and they Said that there wasnt any sushi coming, so we ordered again and waited another 30 minutes for the sushi. Not to mention the Rice tasted completely like vinegar, and it had a texture like mush. and the fish had absolutely no taste, whatsoever. Absolutely terrible experience, i do...