Oiistar
$$ • Japanese, Asian Fusion, Ramen
Hours:
1385 N Milwaukee Ave, Chicago
(773) 360-8791
About Oiistar
Customers' Favorites
Fried Garlic Chicken Sambal or Sweet
Paitan Shto Wha-Da-Hac Spicy Ramen
Fastfood Foggy India Pale Ale
Black Garlic Tonkotsu Ramen
Spicy Garlic Shoyumen Ramen
Berkshire Pork Belly Bun
Spicy Garlic Shoyumen
Spicy Miso Ramen
Tuna Carpaccio
Tempura Shrimp
Oiistar Reviews
Ratings
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Hours
| Monday | Closed |
| Tuesday | 5 - 10PM 12 - 3PM |
| Wednesday | 5 - 10PM 12 - 3PM |
| Thursday | 5 - 10PM 12 - 3PM |
| Friday | 12 - 10:30PM |
| Saturday | 12 - 10:30PM |
| Sunday | 12 - 9:30PM |
Oiistar offers delicious ramen dishes, with a variety of flavorful options. The pork buns are a must-try, and they are phenomenal, earning high praise from customers. The ramen here was scrumptious, featuring a savory, rich broth that many find satisfying, with one customer rating it a 10/10. Portions are generous, with some customers even taking leftovers home. The char shiu (pork belly) is incredibly tender and flavorful, often highlighted as a standout. The restaurant has a nice vibe, with an open atmosphere and welcoming staff. There is typically no wait time, even on busy days. The bar may be a bit difficult to sit at for taller people, so waiting or asking for a table is recommended. Customers enjoyed their ramen and overall had a pleasant experience at Oiistar. The atmosphere is good, not too loud even when busy, allowing for a comfortable dining experience. The spice level in the ramen is just right, and there are gluten-free options available. Customers have ordered the Tonkatsu Buns and Paitan Shio, both of which come in large portions. Great service complements the tasty offerings.