Kajiken

Fullerton, CA · Ramen restaurant

Rating
4.9/5
★★★★★ 4.9
Reviews
20
Rank in Fullerton
#6
of 384 restaurants
City Percentile
93%
rating percentile
Address
Kajiken, 1034 E Bastanchury Rd, Fullerton, CA 92835
Phone
(714) 784-6289
Website
www.kajiken-fullerton.com
Status
Closed · Opens 11 AM

Kajiken is a restaurant located in Fullerton, CA. It is one of 384 restaurants listed in Fullerton. Its 4.9-star rating is above the Fullerton city average of 4.3 stars. It ranks #6 of 384 restaurants in Fullerton. There are 10 photos associated with this location.

Hours

Saturday11 AM–10 PM
Sunday11 AM–9 PM
Monday11 AM–9 PM
Tuesday11 AM–9 PM
Wednesday11 AM–9 PM
Thursday11 AM–9 PM
Friday11 AM–10 PM

Customer Reviews

★★★★★ 5.0 Charles Cummings · Jan 2026

Friendly staff and excellent food! Unique and rich flavors. They had all the extras that elevate the flavors. They even had a crunchy garlic grater! Love this place! Place is really small and signs inside were extremely bright (too bright).

★★★★★ 5.0 Merritt L · Jan 2026

The food is amazing! Their soup-less noodles have so much flavor! Reasonable prices too. The restaurant is a little small, organized in tables of 4 but don't let that discourage you.

★★★★★ 5.0 lucky33_89 · Dec 2025

Tried Kajiken recently and overall had a really good experience. 💗The noodles had a nice chewy texture, and once everything was mixed together, the flavors came through well without being too heavy. 💗The wagyu rice bowl was rich and satisfying, especially when mixed with the egg yolk. 💗The karaage was juicy and well seasoned. 💗The takoyaki was soft inside and came out hot. 💗The gyoza was pretty standard but nicely pan-fried. 👍Portion sizes were reasonable, and the food came out fairly quickly. I liked that you can adjust the flavor with vinegar or chili oil—it makes it easy to customize to your own taste. 🍃The restaurant was clean and comfortable, and the staff was friendly and helpful, especially when explaining how to mix and eat the aburasoba. Overall, nothing overly fancy, but solid fo

★★★★★ 5.0 Audrey Smith · Feb 2026

Nicely lit aesthetic place with really good quality food. I got the vegan mushroom noodles and it was rich in flavor, and the noodles were a good texture. The vinegar and additional seasonings are a really good touch. The workers are also so friendly and you can tell they really care about their customers. It is very allergy/vegan friendly because they label everything. The dishes are quite rich and a good portion so definitely make sure you arrive with an empty stomach. Because the restaurant is on the smaller side, I wouldn’t recommend bringing a large group, but its perfect for dates, solo eaters or small groups 5>

★★★★★ 5.0 Lilis Chandra · Dec 2025

Tried Kajiken for the first time today and I read that Kajiken is on the Michelin Guide 2025. Everything was so delicious and kids approved! Our favorite from the ramen options is the wagyu aburasoba. The ponzu karaage and the ika geso karaage were fried perfectly. Staff are all very friendly and attentive. Highly recommend and definitely will be back!

Accessibility & Amenities

✓ Onsite Services ✓ Dine In ✓ Lunch ✓ Dinner ✓ Solo Dining ✓ Wheelchair Accessible Entrance ✓ Wheelchair Accessible Parking Lot ✓ Wheelchair Accessible Seating ✓ Comfort Food ✓ Casual ✓ Credit Cards ✓ Debit Cards ✓ Free Parking Lot ✓ Free Street Parking

Services

Ramen restaurantSoba noodle shop

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This listing is informational. Contact the business directly to verify credentials, services, and availability.