Joon Katsu

Tonkatsu Restaurant
5432 Beach Blvd, Buena Park, CA 90621, United States +1 714-735-8060
(168 Reviews)

Joon Katsu Photos

Description

Joon Katsu is a Tonkatsu restaurant at 5432 Beach Blvd, Buena Park, CA 90621, United States, with 168 user reviews. Popular dishes include Hamburger Steak, Side Dishes, pork katsu soba or udon 돈까스 소바 or 우동 세트, Carbonara Katsu, and Pizza Oven Katsu. The venue reports no waiting times throughout the entire week, making it convenient to visit on any day from Monday through Sunday.

Amenities

  • Outdoor seating
  • No-contact delivery
  • Delivery
  • Takeout
  • Dine-in
  • Solo dining
  • Wheelchair accessible entrance
  • Wheelchair accessible parking lot
  • Wheelchair accessible restroom
  • Wheelchair accessible seating
  • Comfort food
  • Table service
  • Restroom
  • Wi-Fi
  • Family-friendly
  • Accepts reservations
  • Credit cards
  • Debit cards
  • NFC mobile payments
  • Good for kids
  • High chairs
  • Free parking lot
  • Free street parking
  • Parking

FAQs

(1) What are the opening hours of Joon Katsu?

If you're planning a visit, Joon Katsu is open during these times: days of the week (11:00 AM - 09:00 PM).

(2) Where is Joon Katsu located?

You'll find Joon Katsu at 5432 Beach Blvd, Buena Park, CA 90621, United States, in a convenient and accessible area.

(3) How can I contact or make a reservation at Joon Katsu?

To get in touch with Joon Katsu or reserve a table, you can call +1 714-735-8060.

(4) When is the best time to visit Joon Katsu?

If you don't mind a bit of a crowd, Wednesday, Thursday, Friday, Sunday are perfectly fine. But for a quieter setting, Monday, Tuesday, Saturday are the better choice.

Reviews (168)

5 Superb Reviews Out of 168 Reviews
Amazing
119
Great
28
Okay
11
Not Great
1
Terrible
9
  • Weon Lee
    Feb 17, 2026 - 2:42 pm

    Pizza Oven Katsu and Hamburg Steak are really tasty. Complimentary side dishes and the soup are also good.

  • DJKwan Lee
    Jan 23, 2026 - 7:27 am

    It was lunch time, so it was crowded. After a short wait, the food came out quickly. I ordered To Go in the middle of a delicious meal, and it came out right away. ¹* Katsu + Udon. ²* Spicy pork Katsu. ³* Pork Katsu. => Togo ## The amount of food was large enough for a family of four to eat.

  • Gina
    Feb 20, 2026 - 1:40 am

    My go-to takeout spot for their soba donkatsu combo! Their bento boxes always come neatly packed with perfect portions. Located in a Korean market plaza with decent parking, though it gets busy. Staff is always friendly. Cozy vibe inside.

  • Minda Toyoshiba
    Feb 03, 2026 - 4:17 am

    The BEST, lightest breading on the Katsu Had the Chicken & Pork Katsu. Service was charming, kind, patient. Food came out in less then 5 minutes

  • Beach Boys and Sunny Dog
    Jan 11, 2026 - 6:05 pm

    This place is truly a home style gem. They make everything themselves, from the kimchi to all the side dishes, and everything is so fresh. It is the spot I always crave after work. The service and the food are both excellent. Highly recommend!

  • Christopher Yokota
    Dec 01, 2025 - 4:10 pm

    Great value meal! Don't overlook the Katsu + Udon because the pictures don't do it justice. Nice and crispy Katsu plus a cabbage salad, refillable side dishes, and two dipping sauces

  • Ephraim Su
    Dec 27, 2025 - 12:57 pm

    Delicious thick slice of Katsu that was juicy on inside and crispy on the outside. Had the katsu set with curry. The corn appetizer is also a must try. The fact it's grilled along with seasoning o top made it taste so flavorful. On contrary the Katsu sandwich could use a nicer toast (maybe warmer or better texture). Also if the store owner sees this, pls put a more visible restaurant sign or else hard to find Katsu+curry ⭐⭐⭐⭐⭐ Grilled Corn⭐⭐⭐⭐⭐ Katsu Sando⭐⭐

  • Brandon Sakai
    Jan 16, 2026 - 9:56 pm

    This place did not appear automatically on Google Maps and we just saw it in the area. But so glad we did! Got the donkatsu (Donkkaseu) combo with soba. Portions were pleasantly larger than expected and we felt contently full afterwards. The katsu was fried perfectly and had a nice crunch! The donkatsu had lots of meat, and there were also side dishes that came with the meal! It definitely felt like we got our value's worth.

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