Nikhil D.
12/16/2025
This might be my new favorite ramen spot! As someone loyal to Gyuro Ramen for their rich gyukotsu broth, I wasn't expecting to be blown away, but Oiistar completely exceeded expectations. Umami...
Oiistar
$$
Closed
(1,212)
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1385 N Milwaukee Ave
Chicago, IL 60622
Oiistar is a Chicago-based restaurant that offers a diverse menu of Japanese-inspired cuisine. With a focus on quality ingredients and innovative flavors, Oiistar provides a unique dining experience for both locals and visitors.
From their online ordering system to their commitment to customer satisfaction, Oiistar maintains a strong set of policies that ensure a seamless and enjoyable dining experience. With their dedication to excellence, Oiistar has become a go-to destination for those seeking a taste of Japan in the heart of Chicago.
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Reviews
4.01,212 reviews
Nicole W.
12/26/2025
Oii! Im eating ramen over here! Oiistar has been in this location for years and it'll likely remain a favorite for more to come. We stopped in and had ~15 min wait, got seated at the bar. The...
Anya J.
11/26/2025
Late Review This past spring I came here while I was pregnant craving ramen for the umpteenth time. I've ordered take out from Oiistar twice but never sat down to eat. Finally decided to and...
Scott N.
11/11/2025
I was excited to get some ramen at Oiistar. It was Sunday and we arrived just before 5:30. For some reason we thought it would be a slow night, but boy howdy were we wrong! When we walked in there...
Allison K.
10/14/2025
Pretty solid spot for some ramen (4.5/5 stars)! My friend and I visited here on a Tuesday afternoon so thankfully there was a good amount of space for street parking. Right when we walked in, we...
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