O'z Kitchen

Our story restaurant

O'z Kitchen

Before you even set foot at O’z Kitchen, you’ll notice the buzz around this beloved local gem in Kealakekua. Nestled along Mamalahoa Highway, this cozy eatery has earned a loyal following among locals and travelers alike, thanks to its dedication to serving up authentic Japanese fare with island flair. Whether you're on the hunt for a hearty lunch or craving comfort food with depth and soul, this is a spot you won’t want to miss.

A Taste of Japan in Kealakekua

O’z Kitchen brings the rich flavors of Japan to the Big Island with an inviting menu that’s both comforting and diverse. From steaming bowls of curry rice to expertly prepared yakisoba noodles, every dish is crafted with care and authenticity. Their signature bento boxes are especially popular, offering a perfect balance of protein, vegetables, and traditional sides — a satisfying choice for anyone looking for a well-rounded meal.

Why Locals Love O’z Kitchen Kona

It’s not just the food that keeps people coming back — it's the heart behind it. The staff is warm and welcoming, the portions are generous, and the ingredients are fresh and thoughtfully prepared. While the Taiyaki may currently be off the menu, the shaved ice is a local favorite, making for a refreshing treat on a warm Hawaiian afternoon. Many also know it as the oz food truck, which started the journey before finding its home at this permanent Kealakekua location.

Where Flavor Meets Simplicity

O’z Kitchen offers more than just a meal — it delivers an experience that reflects the beauty of Japanese culture in every bite. Whether you’re grabbing a quick bite on the go or settling in for a quiet lunch, this humble yet standout eatery on Mamalahoa Hwy captures the soul of traditional Japanese cuisine right in the heart of Kona. For those in the know, “oz kitchen” isn’t just a name — it’s a must-stop culinary destination.

Special Menu

Shrimp Tempra Bow

$

Custard

$

Curry Rice

$ 8.00

Pork Katsu Egg Bowl

$ 13.00

Chicken Egg Bowl

$ 13.00

Edamame

$ 3.00

Lfried Chicken

$ 11.00

Yakisoba

$

Business Info

Identifies as Asian-owned

Outdoor seating

Takeaway

Delivery

Lunch

Dinner

Solo dining

Wheelchair-accessible car park

Comfort food

Healthy options

Quick bite

Lunch

Dinner

Dessert

Seating

Table service

Toilet

Casual

Tourists

Accepts reservations

Credit cards

Good for kids

Kids' menu

Free of charge street parking

Free parking lot

Parking

Dogs allowed

O'z Kitchen

Reviews

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“ Really great service and very quick serving time! Everything that my wife and I tried was delicious! The standout was definitely for me the gyu-don! (Beef bowl). It tasted just like what I've had in Japan, so it brought out some good memories of my trips back. My wife got the curry with katsu-don and she absolutely loved it. The curry was sweet and savory and perfectly portioned! The last thing we got was the spam musubi, which my wife said it looks really cute haha. Because it was cut into 5 smaller pieces that were much easier to eat than the norm that you would see. If you're looking for some Japanese comfort food, absolutely make your way out here! ”

Arthur H.

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“ Best Japanese food I've had outside of Japan (besides my mom's...who is from Tokyo)!! It was all super fresh and tasty and portions are definitely generous for the price. I had the tempura meal and couldn't believe how perfectly the shrimp were cooked. Everything was super crispy and still very delicate....and we also ordered the katsudon. The sauce was amazing...not too sweet or salty..and the meat was actually all meat and not the fatty pieces you are sometimes (unpleasantly) surprised by. Service was fast and pleasant and the location is really cool. I highly recommend this amazing little place!! すごくおいしいかった !!! ”

Jess E.

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“ New nice maintained food trailer in Randy's Huli Huli Chicken lot. Husband & wife working. Courteous & patient lady taking orders& man working the kitchen with her. Lot or variety & vegan dishes included. Had the Beef & rice with pickled vegetables. Served Japanese using prime beef , with or without rice.Excellent dish & tasty! Yakisoba served in a box , excellent dish & well made. California roll has 8 pieces and accompany those dishes very well.A good Stop ! Check their days & hours of operation. Good food! ”

Gerald P.

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“ Fun food truck with yummy, fresh cuisine. Everything we've had here is so good! Get to it sooner than later because they are so good they sometimes run out of items. ”

Marcie P.

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“ It's not often you find a delicious spot that ALSO has very reasonable prices AND great service!! O'z kitchen was an incredible place to stop at after hiking up from the Captain Cook monument. For 2 hungry people we shared the large beef bowl (tender well marinated thin beef with lots of rice, pickle ginger, onion), a huge shave ice with matcha and mango with condensed milk (it even had real mango!!!), and an iced green tea (so creamy and refreshing). This whole meal was less than $20!! They have a large tented area with picnic tables to eat. Would definitely return and recommend to others as everything was made to order, delicious, and so reasonably priced. Thank you for an ono meal and great service!! ”

Alex Y.

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“ O'z Kitchen is a wonderful place to grab a bite! The food is reasonably priced and delicious. We love coming here to eat often. The owners are very kind and provide the best service. It's no wonder why whenever we go it is always busy & there are always lots of cars parked. If you're looking for authentic Japanese food this is the spot. There's also a small tented area with picnic benches to eat if not taking the food out. The area is clean and well maintained. Highly recommend ”

Katelyn D.

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“ Drove by O'z after hiking Captain Cook and the shaved ice sign made us turn - we were in need of a cool treat. Really happy we took the bait! My husband and I shared a lemon/mango shaved ice (without milk) and a chocolate Taiyaki (yes, it was warm but... chocolate is always a yes). Both items were delicious, affordable, and not a long wait. Service was friendly, plenty of parking, and seemed to have a lot of other good items on the menu. Would definitely recommend giving them a go! ”

Azure G.

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“ The food truck is located where Randys Huli Huli normally is Good food. Fast food japanese style ”

Suzi B.

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“ Drove by here after visiting two step. You'll know you drove by O'z cause you drive by a massive Japanese flag on the side of the road. I ordered the Ginger Pork which was a more simple Shyoga Yaki. Very homey, very well seasoned, and the pork was so succulent. Very impressive for food truck food, and would also be excellent if it were a brick and mortar restaurant. Glad I tried this! 5/5. If you ever drive by O'z please support their business! Serving amazing japanese food out of a little food t ”

Jason F.

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“ ***(at least for the month of May) TAIYAKI and shave ice are only available on the weekends** huge bummer to learn that when we got there as I hadn't seen this posted anywhere. This is a food truck up in coffee country so to speak, we tried it out for lunch while out doing the coffee tours. Note there's no inside, but they have a few picnic benches to eat at. I highly highly recommend getting the curry dish, my husband got the curry katsu and I kept trying to steal a bite. I ordered the fried chicken dish, it was perfectly breaded/cooked and was tasty, but I do wish it had maybe a sauce or something that came on top. ”

Alisa C.

Location & Contact

Restaurants information

Address : 79-7552 Mamalahoa Hwy, Kealakekua, HI 96750, United States

Right Now : Checking...

Call to reserve a table: +1 808-437-3193

Opening times

Monday : 11:00 AM - 04:00 PM

Tuesday : 11:00 AM - 04:00 PM

Wednesday : 11:00 AM - 04:00 PM

Thursday : Closed

Friday : Closed

Saturday : Closed

Sunday : 11:00 AM - 04:00 PM