Jsan Ramen and Katsu

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1941 W Malvern Ave
Fullerton, CA 92833

Phone: (714) 519-3446

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Neighborhood: Fullerton

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Popular Menu Items

• Tonkotsu Spicy Miso $16.95
• Miso base, pork broth chashu, green onion, bean sprouts, wakame seaweed, corn, sesame seed.
• Tonkotsu Miso $15.95
• Miso base, pork broth, chashu, green onion, bean sprouts, kikurage, wakame seaweed, sesame seed.
• Takoyaki (6) $10.00
• Fish cake ball with diced octopus stuffing
• Chicken Ramen $15.95
• Chicken base, chicken broth, chicken chashu, green onion, kikurage, bean sprouts, sesame seed.
• Tonkotsu Black $16.95
• Soy sauce base, pork broth, chashu, green onion, bean sprouts, bamboo shoot, kikurage, sesame seed.

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Reviews for Jsan Ramen and Katsu

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  4.7 stars - Based on 21 reviews

#262 out of 611 restaurants in Fullerton

#2 of 5 Noodles in Fullerton

5 star				15 reviews	71%
4 star				5 reviews	24%
3 star				1 review	5%
2 star				0 reviews	0%
1 star				0 reviews	0%

Top Reviews of Jsan Ramen and Katsu

06/27/2025 - Sarah L.
i20 Ramen Katsu offers tasty dishes like spicy tonkotsu ramen and chicken katsu curry, with generous portions and fair prices, making it a comforting dining choice. The service is generally friendly and attentive, though a few small improvements in attentiveness and interior layout could enhance the overall experience. Drawing inspiration from other local katsu restaurants and refreshing the ambiance might help attract more diners and create a livelier atmosphere.

07/15/2024 - Jose J.
food is amazing