I haven't yet tried Takamatsu Korean food, so this review is strictly for their sushi. The honest truth is this place has the WORST sushi I have ever had in my life! It was a disappointment to say the least, even for an all you can eat place (which aren't very good most of the time). The sushi had way too much rice, three times the normal. The fish was not fresh and the mix of flavors were weird. One roll I tried was the volcano roll which was four pieces of thinly sliced riced with a small center of cream cheese sitting in a pile of pungent garlic oil and had an off sour taste to it. We tried four rolls and most did not contain all the ingredients mentioned in the description, so I don't know if they ran out of ingredients or what. The reason for only trying four rolls is because those were the first round and after trying them we were so disgusted we couldn't order more. We also tried the shrimp tempura and I think they used the wrong sort of batter because it had a soft and chewy texture to it. The gyoza dumplings were very greasy and had minimum filling. Overall, I wouldn't recommend the sushi here to my worst enemy. This is a Korean restaurant and they should stick to what they do best.