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    Kozan Tea House

    4.6 (305 reviews)
    Closed • 11:00 am - 8:00 pm
    Updated 2 months ago

    Order Kozan Tea House Takeout or Delivery

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    KOZAN TEA HOUSE ATMOSPHERE

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    Recommended Reviews - Kozan Tea House

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    Megan D.

    9/10 Taro Wave - Ooo, this drink is so pretty and aesthetic! If you're a taro lover, you're going to love it. They nailed the consistency--thick and creamy, just the way it should be. I'm not the biggest fan of taro in general, but I still found myself enjoying this one. Definitely worth a try if you're into visually appealing and well-made drinks! 9/10 Boba - These are really good boba! While the pearls are smaller than usual, they still maintain great quality. They're soft--which is the most important part--and they stayed that way throughout the drink. 1/10 Cost - $8.65 in total with boba and tax. THIS IS WAY TOO OVERPRICED.

    Rose L.

    Got a crazy good ube swirl here! Tasted really awesome with a lot of strong ube flavors.the lid was tin which made it easy to peel off in case you wanted to chug brain freeze. Overall a very Instagrammable drink with great flavor to it as well.

    Kozan Milk Tea, Taro Wave, Taro Milk Tea
    Generous Y.

    Sweet spot for boba. Delivery order so can't comment on much besides the drinks. Taro Wave - Taro was one of the smoothest I've had. Creamy and blended well. Basically a taro milkshake but with ube swirls for stronger flavor and honestly tasted healthier in a way. Taro Milk Tea - classic taro milk tea made with powder. Good balance of the creamy, nutty taro flavors. Very standard so not much to say. Kozan Milk Tea - an interesting house milk tea that combines black and green but was way too sweet for 25%. Tasted like 100%. Tea wasn't as strong or present as expected but I think the sweetness was the culprit for overwhelming the entire drink. Boba was cooked alright and had a decent flavor.

    Carissa A.

    You'd never expect it to be so good because it's just tucked away in this very busy strip mall. It's a small but cute shop serving up delicious drinks! I normally go for the Taro Wave but I wanted to try something more fruity. I went for the Mango Cloud and it was so yum!! We also got a Spooky Thai which was also very, very good. I wish Kozan was closer. Quality tea shop!

    Cute items for sale
    Alma A.

    This boba place was pretty legit. It's a cozy little spot located on a strip mall. The restaurant is small and we took our own order, but the kiosk was easy to operate. We tried a watermelon kiwi refresher and a tropical breeze refresher--they were both so delicious! We got both drinks at 50% sweet and they were both super tasty. This place is so close to my house so I will definitely be coming back to try other refreshers and boba drinks!

    Strawberry Matcha
    Vanity V.

    My go to boba place! Staff is always amazing & welcoming whenever I come in! The menu has great variety with everything being so delicious. If you're a local, definitely make this your go to tea house! And if you're ever driving through this area, definitely stop by!

    Taro swirl was delicious. Great service. Nice an friendly Cute little spot in Ontario

    Steven W.

    Located at the Rodeo River Street Market is Kozan Tea House, where they offer a variety of tea drinks with boba and additional toppings of your choosing for an additional price. You can watch the team make your drink as it is a see-thru glass window from where the public orders. We ordered the watermelon drink with boba and it was very refreshing, not too sweet, and it was a mixture of juice and slush!

    Linda K.

    Stopped by this place because I needed a drink before driving for an hour. Found this place on Yelp and I was happy find this shop. From the decor, it looks like either they take care of the property well or it is a new shop. Everything is clean and appealing with minimalist style. My order was great as expected!

    lame ass shit
    Kymbria O.

    Customer service was chill, I got the Mango Matcha and some Banana Smoothie drink. The matcha was good, and you can taste the mango too. What I do have a problem with is charging for no ice. That is so tacky and greedy of companies to do. For that reason alone I don't see myself coming back. The drinks are already expensive how much money are you trying to milk from your customers? People already have to pay extra for milk substitutes, toppings and such now I have to pay for less/no ice? Charging for less ice is such a stupid concept. Paying for a sip of drink youre already paying for.

    Jasmine Green Milk Tea and Super Kiwi - bomb!
    Steph C.

    Tried the super kiwi and the jasmine milk tea. I don't like my drinks too sweet so got 25% sugar for both and they were perfect for me. The drinks both tasted fresh and delicious and like they were made with quality ingredients. I called to order and had a few questions since it was my first time and they were very helpful. Will definitely be back when I'm in the area!

    Matcha Oreo twist, dirty matcha
    Calvin C.

    Okay, so I think that the matcha Oreo twist is a great item and idea, but I just feel that this drink was so watery, compared to other matcha oreo drinks. The dirty matcha was similar, but it was also watery with not a lot of flavor in each sip. The service was great, the lady helped us with the kiosk that randomly shut off, but we were able to order quickly after the fix. I won't come back unless I'm already in that plaza, but I just think that the drinks missed out on the quality and flavor.

    Coffee Joe blended
    Roselani H.

    Super disappointed with Kozan Ontario. They have raised their prices AGAIN!!! CCan someone say GREED! You all keep opening new locations and roll that excess cost onto ur loyal customers. That's BAD business. So I will go back to 85 degrees and Paris Baguette where their prices are 30 to 40% less and the product is just as good! We come every week, but today I'm DONE.

    Oreo shake & strawberry bliss

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    1 year ago

    Ordered a peach tea--light, not too sweet. Fresh peach slices, subtle aroma.! Perfect for a hot day.!

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    Page 1 of 8

    Kozan Tea House Reviews in Other Languages

    Ask the Community - Kozan Tea House

    What do they have thats not too sweet and also non diary?

    When you order .. you can customize the sweetness , and they have other options like almond milk if you don't want dairy . You can also customize if you want boba pearls and the amount of boba pearls , the amount of Ice as well .

    Is the milk tea using nondairy?

    Yes the default milk option in non-dairy!

    Where can I see the menu?

    Hi Hanzalah. You may find 3 parts of our menu posted in the photo section of Yelp or displayed in-store on our self-service kiosk. We are still adding drinks so it will be continously updated every so often.

    View All 4 Questions

    You might also consider

    CHICHA San Chen - Left to right: Cassia with cream with grass jelly, green tea mango, lemon condensed milk with mango, high mountain pouchong tea with boba

    CHICHA San Chen

    4.4(122 reviews)
    3.5 mi

    I came here on a Thursday evening and there wasn't a line which was great…read more I ended up ordering an unsweetened oolong iced tea with boba. The tea came out within 5 minutes and I sat on the bench inside. The interior is super clean and inviting. When I received my tea, it had excellent, high quality flavor. The boba had excellent flavor as well and was the perfect amount of sweetness to balance out the unsweetened tea. I love this place and can't wait to return!

    Stumbled in while waiting for food at a nearby restaurant. I was out of my element since I'm not a…read morebig tea person so I didn't know what to get. Although, if it would've paired with my food I would've gotten the bubble volcano. I skipped ordering and was along for the ride of my boyfriend getting himself a drink. He got the classic fruit tea and didn't add the extra sugar. Although I'm not a fan of flavored or sweet teas I tried his order and OMG it was SOOO good! It was crisp and refreshing and the various fruits tasted high quality. I think skipping the extra sugar was the right move. I only had a few sips and am craving it already! The inside was sleek and clean. Lots of white and felt very bright. Looks like they offer tea tasting which is unique and cool. Plenty of seating inside. Friendly staff. Just a really good experience. The only reason for 4 vs 5 stars is the price. For drinks that equate to a standard medium the charges are steep. One drink was nearly $10 with tip. So this place would be more of a treat than a regular visit for me.

    Photos
    CHICHA San Chen - Bubble Milk Tea

    Bubble Milk Tea

    CHICHA San Chen - Dong Ding Oolong Tea with Natural Milk

    Dong Ding Oolong Tea with Natural Milk

    CHICHA San Chen - Lobby

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    Lobby

    OMOMO Tea Shoppe - Our Peach Seasonal Series is back for a limited time only!

    OMOMO Tea Shoppe

    4.2(1.5k reviews)
    4.3 mi
    •$$

    Came here on a Thursday afternoon to get some work done. Plenty of parking in the plaza. I wasn't…read moreaware that they don't provide wifi to customers to do some work - since there were 2 tables with chairs inside (didn't get to see the other reviews before coming as this was a spontaneous stop on my way back home). I've been wanting to try Omomo in Irvine but never had the chance and was in this area, so I thought why not! I've heard good things. There was no line. Staff was friendly and patient answering my questions. I always like to see if boba shops have unique drinks that stores typically don't have and if not, usually go with the original milk tea. But the Magnolia tea caught my eye. I got the magnolia milk tea and the boba was fresh, soft, but with the right perfect amount of chew! The staff did tell me it's "very floral" and I was a bit worried because I'm not a big fan of floral drink, but honestly, it wasn't that floral. There was a pretty subtle hint of floral-ness, but I can't make the distinction of the "magnolia" flavor. It's similar to maybe camelia? The boba and tea definitely were more prominent. I appreciated that I can taste a stronger tea flavor though. Service was really fast! They are well staffed. I didn't get to do what I came for, but at least the drink did not disappoint! I would come back to try other drinks!

    I used to think OMOMO was really good, but this time it didn't taste as good as I remembered. Maybe…read moreit was just a little too sweet for me. I also tried to order online, but the process seemed a bit complicated, so I ended up just waiting in line to order. The service was good, the drinks came out pretty quickly, and the place was clean and well kept. Overall, it's still worth trying if you've never been before!

    Photos
    OMOMO Tea Shoppe - Camo Thai, Itchy Peachy (one of the best drinks I've tasted despite the weird name), Gyokuro with cheese/tiramisu foam

    Camo Thai, Itchy Peachy (one of the best drinks I've tasted despite the weird name), Gyokuro with cheese/tiramisu foam

    OMOMO Tea Shoppe - OMOMO collection

    OMOMO collection

    OMOMO Tea Shoppe

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    Yin Yang Tea - Coconut Matcha Cream

    Yin Yang Tea

    4.6(184 reviews)
    3.5 mi
    •$$

    The owner was there today, and I accidentally mixed up my friend's drink order. When I explained…read morewhat happened, she was incredibly kind and offered to remake both drinks, even though she absolutely didn't have to. That kind of customer service really stands out. Thank you for being so understanding and generous--you definitely won my loyalty! I'll be back.

    I'm going to be honest: I was trying to go to Chicha during my lunch break, but they didn't open…read moreuntil 12. So, I googled the closest boba place to me and it was Yin Yang Tea. Parking is easy, but reversing is tight. Be careful finding parking and backing out. You have to go up the stairs in order to reach the store. It's not up a whole story, but you do not to go a bit higher than ground level. This store was open since 11 am. Upon coming in, they have Lunar New Year vibes and decor. Instead of ordering with the cashier, I ordered on the kiosk. I had chosen an almond milk tea with boba just to try out. The person making my drink was nice and suggested black tea instead of green tea, which I didn't mine. I received my drink and quickly left to drive back to work. Their almond milk tea is subtle. Much water, less tea, and barely any almond taste. Their boba is chewy like taro or mochi jelly, but bland. Absolutely bland. So bland that I couldn't really fathom finishing my drink. I didn't reach the halfway mark and just tossed the rest. I don't think I will be back. I should have stuck to my choices, because the boba and tea aren't good. Surprisingly when they have such high ratings. I'd rather spend my money on a different boba place.

    Photos
    Yin Yang Tea - Golden Milk Tea and Brown Sugar Milk Tea

    Golden Milk Tea and Brown Sugar Milk Tea

    Yin Yang Tea - Taro milk tea (customizable with sweetness level and tea of your choice)

    Taro milk tea (customizable with sweetness level and tea of your choice)

    Yin Yang Tea - Vietnamese coffee with salted ube cheese foam

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    Vietnamese coffee with salted ube cheese foam

    Painted Dough - Mazapan Iced Latte

    Painted Dough

    4.4(1.5k reviews)
    1.1 mi
    •$$
    Locally owned & operated
    Vegan friendly

    Their donuts are decent and cutely decorated/themed, but, in my opinion, overpriced for the quality…read moreof food you're getting. I'd personally rather pay less for a regular, high quality donut at a hole in the wall donut shop, but if you're not picky and looking for something fun, it might be for you. We got their vegan chocolate sprinkle donut, blueberry cake donut, two bacon egg breakfast burritos and a vietnamese coffee. The frosting on both donuts were great, and the vegan donut is completely on-par with their non-vegan cake donuts, which are spongey and taste a little stale, though less oily than most other places. The burritos are serviceable, good for their price and comparable to other donut places and the vietnamese coffee was good. All in all, it's alright! I'm not likely to return, as the food was underwhelming. For me, the star of the show was the great, quick, and friendly service!

    I can't say enough good things about this place. It's an awesome place to get great coffee, food,…read moreand donuts. The donuts, first of all, are sooooo soft and chewy. Amazing taste, as well. You can either get their regular donuts (glazed, chocolate glazed, etc.), opt in for their mochi donuts (variety of flavors), or pick up one of their special donuts that I can best describe as "over-the-top" (in a good way, I promise!). The coffee, THE. COFFEE. YES. GET. I recommend their signature Vietnamese iced coffee or if you want something sweet and also great, get the Biscoff iced latte. I've never had Biscoff cookies before, but I discovered the latte version and it was a nice introduction for a first-timer. It's my new obsession right now and I highly recommend it! The breakfast is great. My husband and I tried their breakfast burritos and we were told they put a half dozen eggs in every single burrito! That's a LOT of eggs they go through daily. The burritos were nice and light, it didn't have you feeling heavy after eating it and there wasn't much grease. The service has always been amazing and top-notch. They are so accommodating and helpful. If you don't know what to get, they will recommend some nice options for you to choose from. The ambiance was nice and chill with great music playing overhead. Overall, it's a great place to grab a donut and some delicious coffee. If you're on the fence about this place, this is your sign to go try it out. You will not be disappointed, I promise you!

    Photos
    Painted Dough - Fall Menu

    Fall Menu

    Painted Dough - Crème Brûlée 

Caramelized Glaze
French Custard 
Topped with Raspberry & Gold  

Available Limited Time 
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    Crème Brûlée Caramelized Glaze French Custard Topped with Raspberry & Gold Available Limited Time 2/1 - 2/28

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    Sunright Tea Studio - Chino

    Sunright Tea Studio - Chino

    4.3(311 reviews)
    3.7 mi
    •$$

    Still my best drink ever, came back for sine refreshing afternoon pick me up. Although they…read morechange the color slightly, the afar was left in white color instead if dark blue, still tasted so chewy and bouncy consistency which I feel in love with it. First impression is really important lol ~~ that's how you get me hooked on it and obsessed . Very smart idea! Please DON'T take it down. I keep buying whenever I swing by any location, either Alhambra or Chino. I always go inside to order from the Kiosk and the order is ready un no time. There's always a line after I placed order. It must be Meee wow I bring such a long line of clients ~~ should collab with Me lol

    I appreciate that the business took the time to reply and explain their recipe instructions,…read moresomething that didnt happen in person. I do agree that mixing the matcha/stirring it before pouring may have helped with the concentration of the matcha since it was already pre-made in a container. I highly suggest training employees to kindly explain procedures and protocols for recipes to customers in the future when the situation arises. Not all customers will react positively when being educated, but personally for me I like to learn about businesses and the situation I was in was a good opportunity to have that happen in person. I can confirm they gave me a full refund on the drink. I'll consider coming back and trying other drinks.

    Photos
    Sunright Tea Studio - Chino - Kiosk ordering

    Kiosk ordering

    Sunright Tea Studio - Chino - Oreo Brulee Boba Milk

    Oreo Brulee Boba Milk

    Sunright Tea Studio - Chino - Inside

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    Inside

    Kozan Tea House - desserts - Updated October 2026

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