Okazya Kitchen

Okazya Kitchen http://www.okazya.com/ Okazya Kitchen was founded in 1985, a small 'mom n' pops' restaurant, not far from downtown Fullerton.

At first, we had a slow start but soon rapidly picked up and received a warm welcome from the folks of Fullerton, especially from the hard working class of various local commercial and industrial companies that are looking for a good hearty meal at a good price. Our most loyal patrons remember when the Hughes Aircraft and Hunt's Ketchup factory had moved, where we lost many of our lunch regulars.

A lot has changed since then, we realized that in order to win over the hearts of the locals and beyond, we must hone our craft; bringing good flavor and consistent quality to create a blend of modern spin and the American culture to traditional Japanese food to appeal to a diverse array of palettes. We carry a 'small town' feel in Okazya Kitchen and would like you to feel the same way we feel about each other behind the kitchen as well as in front it.

Midweek Sunshine & A Table Full of Love! ☀️🍱​The weather in Fullerton is absolutely peaking today at 72°F—too nice to st...
03/04/2026

Midweek Sunshine & A Table Full of Love! ☀️🍱

​The weather in Fullerton is absolutely peaking today at 72°F—too nice to stay inside! 🌿 Whether you’re celebrating the spirit of Hina Matsuri with something fresh or just need a massive midweek recharge, our outdoor-ready feast is calling your name.

​Just look at that spread. From the crunch of the Gyoza to the glossy, all-natural shimmer of our house-made Teriyaki, every bite is a tribute to . We don’t do bottled sauces, and we don't do small portions. We do real food for real .

​Gather the crew, skip the indoor fluorescent lights, and come find us on Commonwealth. 🥢

🍱 ご来店をお待ちしております！
(We look forward to your visit!)

​📍 Find us at: 1811 W Commonwealth Ave, Fullerton, CA 92833
☀️ Today’s Vibe: 72°F, Sunny, & Satisfied.

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Midweek Fuel Inspired by the Season! 🌸🥢​The sun is shining over Fullerton, but that 68°F breeze has us craving the class...
02/25/2026

Midweek Fuel Inspired by the Season! 🌸🥢

​The sun is shining over Fullerton, but that 68°F breeze has us craving the classics. Today, we’re looking at a plate that truly has it all—the perfect balance for a busy Wednesday! 🍱
​
Check out the incredible texture on this plate! We’ve got our signature Chicken Teriyaki, sliced thick and smothered in our all-natural, house-made sauce. See that shine? That’s hours of simmering, never a bottle in sight. We’ve paired it with a mountain of savory yakisoba noodles and a fresh, crisp salad topped with shredded carrots and purple cabbage for that perfect crunch.

​A Taste of Japan in Fullerton: 🇯🇵
While the Plum Blossoms are reaching full bloom at shrines across Japan right now, we’re celebrating that same spirit of tradition and freshness right here at the window. This plate is built to keep you going, whether you're heading back to class or finishing up the 9-to-5.

​Come grab a seat in the sun and treat yourself to a meal made with heart.

​📍 Okazya Kitchen | 1811 W Commonwealth Ave
☀️ Today’s Forecast: 68°F & Sunny
🔥 Status: The grill is hot and the noodles are ready!

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From Tokyo to Fullerton: The Season of the Simmer 🍜🌸​Did you know that today in Tokyo, thousands of people are gathering...
02/19/2026

From Tokyo to Fullerton: The Season of the Simmer 🍜🌸
​Did you know that today in Tokyo, thousands of people are gathering in Ueno Park for the National Oden Festival? It’s the biggest celebration of hot, savory soul food in Japan!
​
While we aren't serving Oden today, we’re keeping that same spirit alive right here in Fullerton. Our Udon and House-Made Teriyaki are our versions of that winter comfort. Just like the plum blossoms starting to bloom in Kyoto this week, our hot bowls are here to help you transition from the winter chill into spring.

Stop by the window and grab a taste of Japanese tradition.

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Our Secret Ingredient? It’s Not a Secret, It’s Just Real. 🌶️✨​They say you can’t rush love, and you definitely can’t rus...
02/13/2026

Our Secret Ingredient? It’s Not a Secret, It’s Just Real. 🌶️✨

​They say you can’t rush love, and you definitely can’t rush our sauce.
​While others are twisting caps off bottles, we’re back here at the window in Fullerton doing it the old-school way. Our Spicy Teriyaki Sauce is 100% all-natural, made right here in-house, and never—ever—from a bottle. 🙅‍♂️🍼

​Stop by today and taste the difference that "handmade" makes.

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Fullerton is looking a little grey today with those morning showers, but we’ve got the perfect cure for the 60°F chills....
02/11/2026

Fullerton is looking a little grey today with those morning showers, but we’ve got the perfect cure for the 60°F chills. Our Japanese Curry is slow-simmered, thick, and has just the right amount of spice to warm you from the inside out.

​Today is also extra special—it’s National Foundation Day in Japan! 🇯🇵 We’re celebrating with these hearty bowls that feel just like home. Whether you like yours loaded with extra green onions or just straight-up classic, this is the midweek fuel you need.

​Come grab a bowl, listen to the rain on the roof, and take a cozy break with us. 🥢

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We're bringing it back!Golden, crispy on the outside and soft on the inside. Our Baked Potato Fritters are filled with m...
01/22/2026

We're bringing it back!

Golden, crispy on the outside and soft on the inside. Our Baked Potato Fritters are filled with melty cheese and savory bacon for the perfect bite of comfort. It's hearty, indulgent, and guaranteed to hit the spot!

Who remembers the 'little shop' motif complete with the roof at the top? We had it since our opening day (1982' ~ 2018')...
10/01/2025

Who remembers the 'little shop' motif complete with the roof at the top? We had it since our opening day (1982' ~ 2018')
We have been for almost 10 years, a more modern look, designed to be able to hang lots of stuff on the walls.
Come by and check it out! (And get your fix also 😁🙌)

Just when you think the weekend recharged you, Monday shows up and proves otherwise. Mondays bite, no doubt about it — b...
09/29/2025

Just when you think the weekend recharged you, Monday shows up and proves otherwise. Mondays bite, no doubt about it — but you can always bite back with the right bowl of comfort from your little teriyaki shop 😍👋❤️🐔

Thursday’s cool-down calls for a warm-up — udon soup to the rescue. Surviving the week, one bowl at a time.👊💣💥 ...
09/25/2025

Thursday’s cool-down calls for a warm-up — udon soup to the rescue. Surviving the week, one bowl at a time.👊💣💥

Avocado makes everything better 🥑✨ Creamy, fresh, and the perfect finishing touch to your favorite bowl! ...
09/24/2025

Avocado makes everything better 🥑✨ Creamy, fresh, and the perfect finishing touch to your favorite bowl!

Mondays feel smoother when you add avocado 🥑✨. Power up your bowl with creamy green goodness —
09/24/2025

Mondays feel smoother when you add avocado 🥑✨. Power up your bowl with creamy green goodness —

Meet Art — a longtime Okazya regular and retired FedEx driver who’s been delivering smiles long before any of us were ad...
09/22/2025

Meet Art — a longtime Okazya regular and retired FedEx driver who’s been delivering smiles long before any of us were adults. 📦🍲 Decades of loyalty, decades of flavor — Art, you’re truly part of the Okazya family!

Address

1811 W Commonwealth Avenue Ste L
Fullerton, CA
92833

Opening Hours

Monday 10am - 8pm
Tuesday 10am - 8pm
Wednesday 10am - 8pm
Thursday 10am - 8pm
Friday 10am - 8pm
Saturday 11:30am - 6pm

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