This is a great udon restaurant to go to with babies. A baby chair and cutlery are all provided, and most of all, the baby eats it very well, perhaps because of the chewy noodles. You may think you've lost a bowl of udon, but if you request additional service in advance, they'll do it for free! I'm so happy that I want to come here often!
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dew****
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Mar 26, 2026
A clean and delicious place. I come here often and never get tired of it. I come here again and again because the store is clean and friendly.
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ch9****
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Mar 26, 2026
Needless to say, udon is a must-eat. I order it every time I come, but today I tried something new: karaoke. I liked that the spiciness wasn't artificial and the sauce was well absorbed into the rice. Usually, when you order rice bowls like this, it's just spread on top and doesn't match the proportion with the rice, but here, the rice has all the sauce and there's plenty of karaage, so it's nice.
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moon111111
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Mar 26, 2026
I ate Kake udon and half tonkatsu set at Koshi Isu branch. The Kake udon was an excellent combination of chewy noodles and light broth cooked in the traditional Sanuki method, and the half-and-half tonkatsu showed a fantastic balance of soft raw sirloin and savory cheese in a crispy batter. I also enjoyed the set menu, which costs 4,000 won more for each item, and I decided to make it a one-dish meal. I felt like I was receiving a reward full of sincerity. I definitely plan to visit again soon!
I had bukkake udon and half-and-half katsu. The noodles are chewy, refreshing, and very good. The noodles are alive. I think you can come to Isu when you want to eat udon. The fried and cooked pork cutlet is the best, and the udon and fries are also good.
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hansy2003
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Mar 26, 2026
I came here on a date with my boyfriend! I found this while looking for a udon restaurant, and the atmosphere and interior of the store are very clean and nice!! The udon noodles and tempura were so delicious!! I recommend it~~ I recommend the Tori Ten Bukkake Udon with karaage and the Ten Bukkake Udon with shrimp tempura💝 Just make sure to try the Bukkake Udon. It’s so delicious. Please eat it.
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히뽀yoon
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Mar 26, 2026
I went there because I like Japanese food, and the quality of tonkatsu and udon was good and very delicious! The tonkatsu was really crunchy and savory, and the shrimp katsu was big and full of shrimp meat. The soup of the Toriten udon was rich and the noodles were chewy. The fried chicken inside was big and soft! Since it's close to my house, I have to go there often when I want to eat Japanese food.
The pork cutlet is crispy on the outside and moist on the inside, so the more you chew it, the more savory it becomes. The Bukkake Udon noodles were chewy and seasoned just right, so it was easy to enjoy neatly. This is a great restaurant for a hearty meal near Isu Station!
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j3****
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Mar 26, 2026
I visited Kosi Isu branch while looking for a place to have lunch near Isu Station. I went in with high expectations because it is a place famous for homemade udon noodles, but my first impression was good as the atmosphere of the store was clean and the food was prepared well. The menu items I ordered this time were Karaage Don, Tori Ten Bukkake Udon, and Ebi Tempura Lau Don, and I was satisfied with all three menus. Toriten Bukkake Udon is cold udon, but the noodles were really chewy and elastic, so it had a nice chewy texture, and eating it with the crispy Toriten made a great combination. Ebi Tempura Laudon is a warm soup udon with a deep umami flavor from the anchovy and kelp broth, and the shrimp tempura was crispy and went well with the soup. Karaagedon was a filling dish with sweet and salty sauce and crispy fried chicken that went well with rice. Overall, the chewy noodles of homemade udon noodles are the best.
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ch9****
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Mar 26, 2026
When I think of pork cutlet udon in Isu, this is the only place that comes to mind. Both pork cutlet and udon are so delicious that I don't know how many times I've been here!! The cold udon noodles are very thick and chewy, and the shrimp are large and plump. I really recommend the cold udon. The pork cutlet is also thick, so you have to open your mouth wide to eat it, and two adults will be full if they order two.