Steaming bowl of authentic Japanese ramen at Kashiwa Ramen in Costa Mesa
柏 ・ Costa Mesa

Slow-Brewed. Deep Bowls.

Authentic Japanese ramen crafted in Costa Mesa - rich tonkotsu, clear yuzu shio, and soup-less mazemen worth the wait.

★   Loyalty Rewards   ★

JOIN THE REWARDS PROGRAM

Earn points with every order, and get rewarded for doing what you love — eating great food. The more you order, the more you earn.

Sign Up Now
The Kashiwa Craft

Broth With Patience.

At Kashiwa Ramen, every bowl begins with hours of slow simmering. We keep our noodles and broth separate so the texture stays perfect - even after the trip home. From rich tonkotsu and fragrant yuzu shio to soup-less mazemen and dipping tsukemen, each dish is built with precision and topped with fresh green onion, kikurage, and a flavored egg. Bold, steamy, and unmistakably Japanese - right here in Costa Mesa.

Rich tonkotsu ramen with green onion and kikurage mushrooms
Signature Bowls

Worth the Wait.

1
Tonkotsu ramen bowl with green onion and mushrooms

Tonkotsu Ramen

Comes with fresh green onion and kikurage mushrooms. Half egg upon request. Miso and Spicy Miso come with green onions, bean sprouts, corn, and butter.

2
Swirl ramen bowl with green onion and mushrooms

Swirl Ramen

Comes with fresh green onion and kikurage mushrooms. Half egg upon request. Miso and Spicy Miso come with green onions, bean sprouts, corn, and butter.

3
Tsukemen dipping noodles with rich broth and flavored egg

Tsukemen

Dipped noodles come with rich broth, two pieces of slow-cooked chicken breast meat, flavored egg, bamboo shoots, and green onion.

4
Mazemen soup-less ramen with chicken soboro and flavored egg

Mazemen

This is soup-less ramen. It comes with homemade chicken oil, Tokyo-style chicken soboro, flavored egg, green onions, fresh garlic, and shredded seaweed.

5
Chicken paitan ramen with green onion and mushrooms

Chicken Paitan Ramen

Comes with fresh green onion and kikurage mushrooms. Half egg upon request. Miso and Spicy Miso come with green onions, bean sprouts, corn, and butter.

6
Crispy 5 piece karaage fried chicken

5 Karaage

Crispy Japanese fried chicken. Includes soy.

Word From the Counter
4.7
Based on 2,182 ratings

Spicy Black Garlic Ramen with Pork Broth, Pork Cha-Shu (Wavy Noodle) was superb. Loved that they separate the broth and noodles so that when you come home to reheat it's still perfect. Level 3 spicy has a good kick, and always add the egg!

- Tiffany N

Crystal clear, light and fragrant broth for YUZU Shio Ramen (Clear broth). 5 Karaage was juicy with huge pieces and came with a nice citrusy sauce. Great stuff! I'd note that the order prep does take a long time though, the wait was worth it.

- Estella H

Good to Know

Questions, Answered.

What meals do you serve?
Kashiwa Ramen serves authentic Japanese ramen in Costa Mesa, CA, perfect for lunch, dinner, or a casual dining experience. Our rich Tonkotsu Ramen and Swirl Ramen come with fresh green onion and kikurage mushrooms, while our Tsukemen features slow-cooked chicken, flavored egg, and bamboo shoots. For something unique, try our Mazemen, a soup-less ramen with homemade chicken oil and Tokyo-style chicken soboro. We also offer crispy Karaage as a savory starter. Whether you're craving traditional Japanese noodles or bold flavors, Kashiwa Ramen has something for every ramen lover.
Do you offer delivery or takeout?
Yes, we offer both delivery and pickup. Order conveniently online or by phone.
Where are you located?
Kashiwa Ramen is located at 1420 Baker St c4, Costa Mesa, CA 92626, USA.
What areas do you serve?
We proudly serve Costa Mesa and surrounding areas including Santa Ana, Newport Beach, Irvine, Huntington Beach, Fountain Valley, Tustin, Orange, Garden Grove, Anaheim, and Costa Mesa neighborhoods like Eastside and Mesa Verde.
Find Us in Costa Mesa

Visit Us.

Location

1420 Baker Street c4
Costa Mesa, CA 92626
(657) 232-0223

Hours

Monday
11:30 AM - 9:30 PM
Tuesday
11:30 AM - 9:30 PM
Wednesday
11:30 AM - 9:30 PM
Thursday
11:30 AM - 9:30 PM
Friday
11:30 AM - 9:30 PM
Saturday
11:30 AM - 9:30 PM
Sunday
11:30 AM - 9:30 PM

Order

Delivery and pickup available for the whole neighborhood.

Order Online