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Kozan Tea House

4.6 (302 reviews)
Open 11:00 am - 8:00 pm
Updated 3 months ago

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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.

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

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!

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!

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.

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!

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!

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
Lisa H.

First time to Kozan and the awesome employee could tell and was soooo helpful! I got the strawberry bliss with boba & it was very refreshing and tasty. I will be back for sure!

Charmese K.

Such a cool place! Love the Jams! The services was great! It's giving me Boba Vibes! The place is clean and refreshing.

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!

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.

Dirty Matcha, Brown Sugar Milk Teas, Matcha milk tea with pudding :) - The Trangs orders

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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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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.

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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

4.5(108 reviews)
3.5 mi

This is by far the cleanest taste tea place I have ever been. The quality of the tea that they brew…read moreis delicious. Your tea experience if brewed to order. Their boba milk tea is so good, not on the sweet side. The workers are so friendly and they'll give you suggestions based upon your liking. The place is clean and neat. I have been back 3 times in a month. That's how I really appreciate their teas. Packaging is nice, there's like a little holder for your drink. Super cute.

Briefly in the area, recommended by a friend who said everything at CHICHA San Chen is good…read more Cream mango tart (5/5): the flavor of the tea which is espresso pressed is aromatic and balanced. The cream top, which they recommend you sip halfway before swirling into your drink, also very good quality and not overpowering. Not airy at all, flavorful too. Lastly, the mango part tastes fresh like pressed juice and the whole drink really came together. I almost ordered taro balls with mango, but CHICHA San chen really cares about curating flavor and the staff member let me know they don't offer that option because they discovered those flavors cancel out. I would trust them in the future to have amazing quality drinks. The menu on the TVs have small font that's harder to read until you're up next in line. Excellent service, they give drink of the day to sample, and nice well decorated interior.

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 - Pineapple Seasonal Series available for a limited time only!

OMOMO Tea Shoppe

4.2(1.4k reviews)
4.3 mi
$$

Whenever my friends and I are in the area, we love stopping by here for boba!! This time around, I…read moreordered the Oolong Milk Tea with boba, and once again, it did not disappoint I also really appreciated how quickly we were served. Sometimes the lines can get pretty long and the wait for drinks can take a bit, but this visit everything came out super fast, which made the experience even better!

Omomo is easily one of the best boba spots I've been to. Ever since moving to SoCal for college,…read moreI've been coming here nonstop, especially since it's conveniently close to Ranch 99, which makes it the perfect stop after grocery runs. I got the Magnolia Matcha, and the worker helping me was really nice and helpful. I asked if it was sweet, and he said it is, but suggested lowering the sugar level since my tolerance for sweetness is pretty low. I ended up getting it at 75% sweetness, and it was just right, which I really appreciated. The place itself is clean but on the smaller side, with not a lot of seating, so it's more of a grab-and-go spot. It's definitely a popular place, especially with college students, probably because of how convenient the location is next to an Asian market. Overall, it's a really solid boba spot with great drinks and friendly service, and I can see why it's always busy.

Photos
OMOMO Tea Shoppe - Magnolia Seasonal Series now available!

Magnolia Seasonal Series now available!

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

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OMOMO collection

7 Miles Tea Lab - Drink of the day Jasmine Milk Tea

7 Miles Tea Lab

4.5(224 reviews)
5.9 mi
$$
Locally owned & operated
Family-owned & operated

I always get the mango pomelo drink here. It's very refreshing and feels healthy to drink bc of the…read morefresh ingredients but satisfies my sweet tooth at the same time. My family and bf has tried their other drinks and liked it everytime too. I'm always on the hunt for cafes with good study spaces and this place actually does have big tables and seating that's normally not crowded! Maybe because it's near residential area so there's not many students but it would be a decent place to study!

My first time at 7 Miles Bona Tea, and while my family seems to love this place, my experience…read morewas... odd. When I walked in, the shop was clean and smelled great, which made for a good first impression. I went up to the cashier and asked for some recommendations, but she immediately looked down at the floor and spoke so softly that I couldn't hear her. My wife had texted me her order, so I showed it to the cashier instead. She thanked me in a normal voice and placed that order without any issue. I tried again, asking about their fruit drinks, but the same thing happened--head down, very quiet voice, and I still couldn't understand her. Eventually, I just picked something, and suddenly she spoke clearly again. What made the interaction even stranger was that before we paid, her coworker came in and she immediately became animated--squealing and talking in a completely normal, energetic voice. It was honestly one of the most unusual customer service experiences I've had. We got our drinks a few minutes later, but mine had so much ice that the lid wouldn't even snap on properly, which was frustrating. Overall, while the place itself seems nice and my family enjoys it, the service and drink quality didn't leave a great impression. It might be a better experience using the self-serve kiosks, but based on this visit, I don't see myself coming back.

Photos
7 Miles Tea Lab - Black Sesame, Oreo and mini Belgium Cookie

Black Sesame, Oreo and mini Belgium Cookie

7 Miles Tea Lab
7 Miles Tea Lab - Inside

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Inside

The Boba Kafe - Mochi donut and house French vanilla latte

The Boba Kafe

4.7(88 reviews)
4.3 mi
$$
Free WiFi
Free parking

I wanted to try somewhere new that's close to the mall and found this place with great reviews…read more It's in a plaza and the inside look really nice and clean. Me and my family decided to try the Thai Tea Crème with boba, Artisan Milk Tea, and Peach Strawberry Fruit Tea. The Thai Tea Crème was delicious and creamy. The boba was soft and chewy. The Peach Strawberry Fruit Tea was refreshing and wasn't super sweet compared to other places I had try. It was perfect. The Artisan Milk Tea was yummy. I definitely would order all these drinks again and would like to try something new too. Even my family loved it! The staff were very friendly and helpful.

Superficial observation: Without seeing a sign that says it's a boba place, when you look in it…read moredoesn't appear like it'd be a place that sells food or beverages. I'm not against minimalism, but IMHO the interior could use a few touches that draw you in from the sidewalk and indicate that there's boba tea and donuts. More seriously: I really dislike giving unflattering reviews for small businesses. In this case, I hope the business sees this and maybe makes improvements. But there were a few issues of cleanliness that had me nervous. And the coffee I ordered took almost 15 mins to come out and had a really unfortunately soapy aftertaste. Cleanliness: Minimalism can be look very chic, but if your chosen aesthetic is white and gold/chrome, you've got to keep it clean. This cafe needs a good deep clean. I was grossed out to see oil and dirt smudges on the backs and seats of the white leather chairs, like no one has wiped them down on a regular basis. The panel molding on the walls looks sleek and clean from far away, but once I sat down I could see a lot of dust. The counter where you pick up your order had a lot of dirt and remnants of spilled beverages at the base. The decor adjacent to the serving area was also really dusty. The chrome garbage bin could contribute to a modern, clean look but it looks grungy and sticky. It's the lack of attention to detail in cleanliness in the front of house that made me worry about what the prep areas might also look like. Beverages: I got an Americano and a mango fruit tea with lychee. The fruit tea was delicious and the lid and straw situation is actually unique and cute. That's where we're getting the two stars from. The Americano coffee on the other hand was really disappointing. For over five dollars, I was hoping for a good quality cup of joe. Despite it not being busy, it took nearly 15 mins before I was handed a coffee in a Christmas cup (it's April so maybe that should've been my sign that they've got Christmas cups bc no one likes the coffee?) that initially tasted ok, but then finished with a really soapy aftertaste. I had 3 different people taste it--everyone agreed it had a dish soap-like aftertaste that spoiled the coffee. Normally, I might ask for a do-over since it was pretty gross. But I didn't have another 10-15 mins to risk getting another soapy coffee. I seriously feel bad calling this place out. I wanted to like it! But at the very least I hope it inspires a deep clean and more care making sure they thoroughly rinse out coffee brewing equipment after washing it. Even if I'd only gotten the yummy mango fruit tea, the cleanliness issues still would've had me distressed. So two stars for now. Sorry!

Photos
The Boba Kafe - Try our strawberry cream; strawberry smoothie, with house made cream and strawberry purée swirl

Try our strawberry cream; strawberry smoothie, with house made cream and strawberry purée swirl

The Boba Kafe - Mochi donut, Ube rice krispy, Dubai style chocolate, Nutella

Mochi donut, Ube rice krispy, Dubai style chocolate, Nutella

The Boba Kafe - Mochi donuts

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Mochi donuts

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

Yin Yang Tea

4.6(176 reviews)
3.5 mi
$$

Oh my goodness where do I began.Let me start by saying the food is absolutely amazing.The tapioca…read moreit self is already good!Most of the time it is fresh.Depending on the combination of toppings it can be wonderful.Now onto the flavors they are all pretty good.The only ones that I don't recommend are the coconut dream and the matcha (regular not strawberry) HOWEVER that is just MY preference you can like whatever you want and to be honest the coconut flavor is growing on me.The flavors that I recommend are sunset and sunrise like I said these are MY preferences and you can like whatever you like. Their service is also amazing.They're efficient fast and they give you generous portions.They are very friendly if they don't greet you on entry that is because they are busy!If they don't greet you on entry when taking your order they will greet you.If you come a lot there is a good chance they will remember you! Finally their ambiance is very nice!They play quiet music that makes you feel relaxed.Many people work here because it is so nice and quiet. To wrap it all up they are just simply amazing

Truly one of the best boba spots in Chino Hills!…read more Every drink is made with such care, It's clear that a lot of pride goes into what they serve! The atmosphere is warm and inviting, the kind of place where you feel comfortable the moment you walk in. It's more than just a local boba shop, it's a space that brings people together. Joanna consistently demonstrates exceptional dedication and commitment in everything she undertakes. Seeing her dedication is reflected through to the quality of the drinks, thoughtful service, and creates a welcoming atmosphere. Her wholehearted approach and strong work ethic truly make her deserving of recognition. If you're looking for a refreshing drink made with genuine care, this is the place to go!

Photos
Yin Yang Tea - Coconut Matcha Cream

Coconut Matcha Cream

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

Sunright Tea Studio - Chino

Sunright Tea Studio - Chino

4.3(305 reviews)
3.7 mi
$$

Sunright is my go-to place for fruit tea drinks. Their tea drinks are refreshing and on par. They…read morehave a wide selection of drinks choices. My favorite have to be the Sunright Fruit Tea and Grapefruit Jasmine Tea. I always get my drinks at 50% sweet. As for milk tea drinks, I like the Panda Milk Tea for the mix of both brown sugar & honey boba. This time I tried a seasonal drink, Lychee Fragrant Oolong with Aloe (50% sweet). It was good! I would have liked more lychee (there were only two), but love the flavoring with the aloe. This location is small but located in a large plaza with plenty of parking spaces. There is no seating inside or outside (unless you go around the corner). Ordering is done on a kiosk or online. I love to order online because the wait can be long in store.

I think with the Sunright located in such a busy strip mall in Chino Hills, I was totally expecting…read moreto have some seating inside the store. I was disappointed to find that they only have a small store front, self-kiosk for ordering, and they have sectioned off a portion of the store for storage (even smaller waiting area). Having been to other sunrights, I thought this would be a larger location! Nonetheless, I think the drinks are on par. They also came relatively quickly so can't complain. We sat outside around the corner since there were some benches and tables to hangout, but we got a few big mosquito bites for sitting out there for 2 hours...

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

Wushiland Boba

Wushiland Boba

4.1(45 reviews)
4.4 mi

I started going to Wushiland Boba when we were in San Diego for vacation in the Winter of 2024…read more Thus, I was excited to see a Wushiland Boba opening in Chino Hills, CA since it was about 10 minutes from our place in Diamond Bar. I've been going to this location since they opened and it's been very good, consistent with friendly service. Our drink order is usually Jasmine Green Tea (1/2 sugar and more ice) with Grass Jelly and sometimes boba, and Jasmine Green Milk Tea (75% sugar and more ice) with easy coconut jelly. There's limited parking right next to the shop, so on busy days, you may have to walk a little. The first few months I went there, Ally always greeted me with a smile and ended up knowing my order after a while. There are a few other people working who are friendly when getting your drinks. Overall, I recommend Wushiland! Xie Xie!!!

I am ecstatic when Wushiland announced a rare BOGO deal, so I asked a buddy who has not try…read moreWushiland at all to join me. Wushiland chino hills is located inside the same plaza with 99 ranch and closer to Paris baguette side. Taiwanese Boba shop has its usual iconic logo, modern decor, and clean look. We ordered brown sugar milk tea and brown sugar green milk tea and they taste really good. Although my friend insist on 100 % sweetness. If they mixed with brown sugar syrup, it's best to order 50% or less. Overall, I am happy my Thai pickleball buddy of mine enjoys the teas with his daughter, and two for my family. Highly recommended Boba tea shop!

Photos
Wushiland Boba - Digital display

Digital display

Wushiland Boba - Decor

Decor

Wushiland Boba

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Kozan Tea House - desserts - Updated May 2026

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