Try right Japanese tea for you Get Organic Tea Now

Osada Tea Japan

Shopping Cart


Your shopping bag is empty

Go to the shop

Authentic Organic Teas

Green Sips of Japan

Your World, Your Cup: Harmonizing for a Greener Planet

Sustainable Practices

Empowering the Tea Industry

Discover The Heart Of Our Tea Plantations

Best Sellers of week

More Selections

Our service is committed you to discover the best Japanese tea you are looking for.

TEA Story in Movies


What partners Are Saying



Michelin Stars Restaurant

"I am a tea sommelier for a 2 michelin stars restaurant in Copenhagen. I was looking for something new in Japanese tea, and I stumbled upon Osada’s fermented tea with Koji which I never heard of. Osada responded very fast and professional, not only when it comes to inquiries but also with sharing detail information and knowledge of their products."


Do Hoa Thom

GINZATEA (Exclusive Distributor in Vietnam)

"There are many tea shops in Shizuoka, but OSADA is a very good tea shop. I was recommended by a friend who lives in the area. I am very happy to cooperate with OSADA. OSADATEA when we sell in Vietnam, Many customers compliment the tea as very good. Thank you."


Hiroaki Morishita

Forest & Co. (Amazon Seller)

"To create a special tea bag with a higher content of matcha, we worked with OSADATEA on the product development. They are tea professionals and gave us advice on the selection of tea leaves and matcha, as well as the ratio of matcha. They also provided support for the many prototypes we needed to make. We are very happy with the final product and OSADATEA is very trustworthy and very happy to be working with such a good partner."


Florence Miu

Managing Director

"I am selling Japanese tea from the OSADATEA factory. I was looking for a partner to purchase specialized teas and came across OSADATEA. I always appreciate their accurate professional advice and speedy response."




"We visited farms and factories with OSADA Team. We have also introduced tea farmers, which motivated us to sell even more by learning directly about the thoughts and skills of the farmers. We will continue to do business with them on an ongoing basis."



Food Safety Manager

"I have already had a long relationship with OSADATEA. They are a professional Japanese tea team. They provide us with excellent quality teas every year. I feel that they are the pioneers of organic tea in Japan with their high awareness of food safety and the natural environment."



Online Store Owner

"OSADATEA is a professional partner who consults us on new flavors, from product selection to the development of originally packaged products. They are very skillful in factory process as well."

Blog & News

Exploring the Different Grades of Matcha: Which One Is Right for You?
09 May 2023

Exploring the Different Grades of Matcha: Which One Is Right for You?

Introduction: Are you an avid tea enthusiast or simply curious about the mesmerizing world of Japanese tea? Look no further! In this...

A Guide to Brewing the Perfect Cup of Matcha
06 May 2023

A Guide to Brewing the Perfect Cup of Matcha

If you're a tea lover who enjoys a healthy lifestyle, you've probably heard of matcha - a traditional Japanese green tea powder...

From Farm to Cup: The Story of Japanese Tea Production
05 May 2023

From Farm to Cup: The Story of Japanese Tea Production

Looking for a natural and healthy beverage option? Look no further than organic Japanese tea! With a history spanning hundreds of years,...


1. Local Farmers

"The Finest Japanese Green Tea From Local Farmers"


2. Osada Tea japan

"Quality Guaranteed Made By National Tea Examination Champion"


3.worldwide shipping

"Shipping within 48 hours after Ordering"
(exc. weekends and holidays in Japan, GMT+9)


your cup

"Find Your Perfect Cup of Japanese Tea"


Based on 7 reviews
Glad I stumbled on this shop

I love that it’s organic and the pricing of the items is great. Enjoyed the tea. Fast shipping and very nicely packaged!

We're so glad you like our tea. We are a store that specializes in Japanese organic tea. We hope you can find the Japanese tea you want at the right price and the taste you prefer in our online store.

Highly recommend

Great flavor and aroma, highly recommend.

Thank you for your valuable review. :)

Highly recommend

Great flavor, aroma, and color (smells and looks fresh). Fast shipping and thoughtful packaging. Thanks!

Thank you very much for your valuable review. Thanks for enjoying our package. :)

My favourite

The taste is balanced And not too bitter

Thank you so much for sharing your taste review. :)

Balanced of sweetness and bitterness

This one is the perfect balance of sweetness and bitterness for me. I am not fan of bitterness of tea but this combination of sweetness and little bitt of bitterness makes me feel energetic. I smell and taste the freshness with every sip in the morning. it contains 20 grams I feel the quantity is not too much. So now I wanna try their other matcha to compare.

Hello, Amber.
Thanks for leaving a thoughtful review about our matcha.

My Favorite Matcha

I have used this Koiai matcha for 3 years now since my Japanese friend recommend. I love it! It is the best I have tasted. It's fresh and nutty as well. I used to drink coffee every morning but now I make my own Matcha lattes at home. It is very dense because it is high quality ceremonial matcha so make sure you sift matcha for creamy and foaming.

Thank you for loving KOIAI Matcha. We will share this great review with our farmers. Thank you again.

Lacking customer service

I reached out twice to Osada Tea regarding my tea order, once before I bought the tea and once after regarding the discount that I did not apply and the first time a question about radiation. I never heard from anybody on either of my questions. Also the tea that I ordered tastes really bad and I don’t know why but I just can’t drink it so I was a bit of a waste of money for me and I will not be re-ordering