Introduction

The best black tea in Japan is one of the most consumed beverages. And, if you’re looking for the best black tea brands, then you are on the right page.

Black tea is one of the teas which is flavorsome and is widely used in Japan. This kind of tea has both antiviral and antibacterial properties. There are tons of brands in the market that have good black teas. And, it is obviously a very difficult task for you to select anyone.

That is why we have done all the hard work of doing long hours of research and brought forward the list of the best black tea in Japan. We also took customer reviews into account, and we tasted these black teas to bring the best for you.

Now read through this article and find out for yourself which is the best black tea in Japan.

Black Tea in Japan

Our pick of the 4 best Black Tea of 2024 in Japan

Zotezo Score
Best Black Tea
Lowest Price

A+

¥4,328.00

¥4,328.00

A

¥3,540.00

¥3,540.00

B+

¥623.00

¥623.00

B+

¥1,582.00

¥1,582.00

Let's take a deep dive into these 4 best Black Tea in Japan

Best Overall Black Tea in Japan

Twinings

A+

Zotezo review

The Twinings Keurig English Breakfast Pure Black Tea is a convenient and popular choice among tea lovers. It offers a versatile taste that can be customized to individual preferences, making it a well-loved option for Keurig users.

Product details

  • 24-count pack of Twinings English Breakfast Tea

  • Robust tea blend made with Kenyan and Assam black teas

  • Versatile - can be enjoyed with or without milk and sweetened or unsweetened

  • Popular choice among tea lovers

Benefits of Twinings Keurig English Breakfas...

  • Convenient and easy to use with Keurig machines

  • Versatile - can be customized to personal taste preferences

  • Well-loved and popular among tea enthusiasts

A

Zotezo review

The TWG Tea | 1837 Black Tea (Cotton Tea Bags, 2.5g x 15 Pack) is an authentic TWG Tea product featuring their popular 1837 Black Tea blend. The convenient 15-pack size with cotton tea bags makes it an easy choice for tea lovers. However, customers should be aware that the packaging may be prone to damage during shipping and there are limited options for custom packaging.

Product details

  • Authentic TWG Tea product

  • 1837 Black Tea blend

  • Cotton tea bags

  • 2.5g tea bags

  • 15-pack size

Benefits of TWG Tea 1837 Black Tea

  • Authentic TWG Tea product

  • 1837 Black Tea blend

  • Cotton tea bags

  • Convenient 15-pack size

Weaknesses

  • Packaging can be damaged during shipping

  • Limited options for custom packaging

ジーエスフード

B+

Zotezo review

The GS Black Tea, Sweetened, 16.9 fl oz (500 ml) offers a convenient and versatile beverage option with a pleasant aroma and delicious taste. However, some users have reported issues with the bottle’s seal, causing potential mess in the refrigerator.

Product details

  • Volume: 16.9 fl oz (500 ml)

  • Sweetened black tea

  • Contains 190 kcal per 3.5 oz (100 g)

  • Made with black tea from Sri Lanka

  • Includes sugar and glucose from Japan

  • Contains preservatives and food coloring

Benefits of GS Black Tea, Sweetened

  • Convenient packaging options with both bottles and paper packs available

  • Pleasant aroma and delicious taste, as mentioned in the reviews

  • Versatile drink that can be enjoyed on its own or mixed with other beverages

Disadvantages

  • The bottle does not have a proper seal, causing the liquid to drip from the pouring spout and potentially make a mess in the refrigerator

B+

Zotezo review

The Organic Aged Earl Grey Black Tea by Numi Tea is a certified organic tea with a traditional Earl Grey flavor. It comes in a box with 18 tea bags. However, some customers found that the aging claim did not significantly enhance the flavor, and the packaging can be challenging to open.

Product details

  • Organic certified

  • Aged Earl Grey flavor

  • 18 tea bags per box

  • Made by Numi Tea

Benefits of Numi Tea Organic Earl Grey ̵...

  • Organic certified

  • Aged Earl Grey flavor

  • 18 tea bags per box

Negatives

  • Aged claim doesn't enhance flavor as expected

  • Packaging can be difficult to open

Products listed here are carefully reviewed and tested by our expert authors and reviewers. If you buy through links on this page, we may earn a small commission. Here’s our editorial process.

How we reviewed these products

Benefits of using Black Tea

Black tea offers numerous health benefits, making it a popular choice among tea enthusiasts worldwide. Firstly, its high antioxidant content helps combat oxidative stress, reducing the risk of chronic diseases such as heart disease and cancer. The presence of polyphenols, particularly theaflavins and thearubigins, contribute to these health-promoting properties.

Additionally, black tea contains caffeine, which boosts alertness, improves focus, and enhances cognitive function. Unlike coffee, black tea provides a more gradual energy release, preventing the jittery effects often associated with caffeine consumption.

Black tea also supports cardiovascular health by reducing bad cholesterol levels and improving blood vessel function, thus lowering the risk of stroke and heart attacks. Moreover, its anti-inflammatory properties help alleviate inflammation-related ailments.

Furthermore, black tea aids in digestion, promoting gut health and relieving digestive discomfort. Its moderate consumption may also assist in weight management and support immune function.

With its rich flavor and array of health benefits, black tea stands as a versatile and enjoyable beverage choice for individuals seeking both refreshment and wellness.

Side-effects of using Black Tea

While black tea offers several health benefits, excessive consumption or sensitivity to its components can lead to potential side effects. These may include:

Caffeine Sensitivity: Black tea contains caffeine, which can lead to increased heart rate, anxiety, insomnia, and digestive issues in individuals sensitive to caffeine.

Staining of Teeth: The tannins present in black tea can contribute to tooth discoloration over time, particularly if consumed in large quantities or without adequate oral hygiene practices.

Iron Absorption Interference: The tannins in black tea may hinder the absorption of non-heme iron (the type of iron found in plant-based foods) in the body. This can be a concern for individuals with iron deficiency or anemia.

Gastric Distress: Excessive black tea consumption may lead to stomach upset, acid reflux, or exacerbate existing gastrointestinal issues due to its caffeine and tannin content.

Bone Health Concerns: Some studies suggest that excessive consumption of black tea may be associated with decreased bone mineral density, potentially increasing the risk of osteoporosis. However, more research is needed to confirm this effect conclusively.

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Conclusion

The refreshing and invigorating flavor of black tea makes it a perfect choice for consumption at any time of the day. And, we hope that our article has helped you choose the ideal one which suits you the best. Don’t forget to share it with your friends, and family if you liked this article.

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Dr. Heather Smith

MD, FRCP

Medical Practitioner verified

By day I’m a critical care physician and medical leader. By night I’m the mom of 2 chaotic, wonderful boys. Somewhere in the middle of all that, I’m building a skincare brand and trying to save the world from plastic waste.